Quilt supporting frame module and quilt supporting frame

Abstract

The utility model discloses a quilt supporting frame module which comprises a pair of telescopic bases which are arranged in parallel in the length direction of a bed, each telescopic base is provided with a pair of telescopic stand columns, the pair of telescopic stand columns are arranged close to the ends of the telescopic bases respectively, and the positions of the telescopic stand columns on the pair of telescopic bases correspond to each other. The pair of supporting frame bodies are connected with the two telescopic stand columns at the corresponding positions of the pair of telescopic bases respectively, and each supporting frame body comprises a wide arc-shaped frame connected to one telescopic stand column, a narrow arc-shaped frame connected to the other telescopic stand column and a foldable connecting part connected with the wide arc-shaped frame and the narrow arc-shaped frame; wherein the wide arc-shaped frame is provided with a hollow groove for part of the narrow arc-shaped frame to penetrate through. The utility model has the advantages of portability, easiness in storage, wider application scene and basically no loss of heat retention property.

Description

Technical Field

[0001] The utility model relates to the technical field of medical nursing equipment, and more specifically, to a quilt support frame module and a quilt support frame. Background Art

[0002] In clinical medicine, patients with large-area skin injuries such as local burns and scalds, patients who have undergone circumcision surgery, and other patients with chronic wounds need to use a quilt support frame to prop up the quilt when using a quilt to prevent the quilt from contacting and pressing the wound, causing wound infection or prolonging the patient's recovery period.

[0003] Common quilt support frames have the following shortcomings during use: (1) The use of quilt support frames depends on the armrests on both sides of the hospital bed. Patients cannot use the quilt support frames normally during recuperation at home because they do not have armrests; (2) The quilt support frames are all set to a size that supports the entire quilt. For patients with local chronic wounds, supporting the entire quilt is not conducive to keeping warm; (3) The quilt support frames are difficult to store and are not portable.

[0004] For example, in the utility model patent with publication number CN218636254U and name "A Retractable Quilt Support Frame", a retractable quilt support frame is disclosed, which includes several limit blocks symmetrically fixedly arranged near the middle of the top of the bed, the top of the limit block is connected to the first frame, the two ends of the first frame are symmetrically slidably connected to the second frame, and the first frame and the second frame are connected by a hinge assembly. It can be seen that the retractable quilt support frame disclosed is set to a size that supports the entire quilt. For patients who need local support, warmth retention needs to be considered, and warmth retention is a challenge faced by many quilt supports. Although the retractable structure has improved the problem of the quilt support frame being inconvenient to store to a certain extent, it is only retractable in the length direction of the bed, and because of the setting of the limit block, its retractability in the length direction of the bed is limited. When fixed in the width direction of the bed, the quilt support frame is not easy to store and is not portable.

[0005] For another example, in the invention patent with publication number CN116350441A and titled "A Multifunctional Chronic Wound Support", a multifunctional chronic wound support is disclosed, which includes a U-shaped frame, a clamping mechanism, a disassembly mechanism, a lifting mechanism and a support mechanism. The symmetrically distributed U-shaped frames are arranged on the bed handles. The U-shaped frames are provided with a clamping mechanism inside, and the clamping mechanism clamps the bed handles from both ends. The upper end of the U-shaped frame is provided with a disassembly mechanism, and a lifting mechanism is provided between every two disassembly structures close to one end of the bed handle to support the quilt. The above-mentioned multifunctional chronic wound support needs to be set on the bed handles through the U-shaped frame, and a clamping mechanism is required to clamp the bed handles. However, when the patient is recuperating at home, the multifunctional chronic wound support cannot be used normally because there is no handle. Utility Model Content

[0006] An object of the present invention is to solve at least the above problems and to provide at least the advantages which will be described below.

[0007] Another object of the utility model is to provide a quilt support frame module, which is portable, easy to store, applicable to a wider range of scenarios, and basically does not lose warmth retention.

[0008] In order to achieve these purposes and other advantages according to the utility model, a support frame module is provided, comprising:

[0009] A pair of retractable bases are arranged in parallel along the length direction of the bed, each retractable base is provided with a pair of retractable columns, the pair of retractable columns are respectively arranged near the ends of the retractable bases, and the positions of the retractable columns on the pair of retractable bases correspond to each other;

[0010] A pair of support frames, each of which is connected to two telescopic columns at corresponding positions of a pair of telescopic bases, each support frame comprising a wide arc frame connected to one telescopic column, a narrow arc frame connected to the other telescopic column, and a foldable connecting portion connecting the wide arc frame and the narrow arc frame;

[0011] The wide arc frame is provided with a hollow groove for part of the narrow arc frame to pass through.

[0012] Preferably, each telescopic base includes a telescopic inner rod and a pair of telescopic sleeves sleeved on both ends of the telescopic inner rod, a plurality of top beads are provided on the side of the telescopic inner rod, each telescopic sleeve is a double-layer tube body, and a groove matching the top beads is provided on the inner side wall of each telescopic sleeve, and a pair of telescopic columns on each telescopic base are respectively arranged on a pair of telescopic sleeves.

[0013] Preferably, the length of each retractable base is 30-60 cm.

[0014] Preferably, the telescopic column comprises a fixed sleeve connected to the telescopic base and a telescopic column inserted into the fixed sleeve, and the telescopic column and the fixed sleeve are respectively provided with matching protrusions and grooves at corresponding positions, and the protrusions are multiple.

[0015] Preferably, the foldable connecting portion includes a first hinged rod connected to the wide arc frame and a second hinged rod connected to the narrow arc frame, the free ends of the first hinged rod and the second hinged rod are hinged by a hinge axis group, the hinge axis group includes two parallel hinge axes, the two hinge axes are hinged to the first hinged rod and the second hinged rod respectively, the first hinged rod and the second hinged rod are spaced apart, and the first hinged rod and the second hinged rod are both retractable rods.

[0016] Preferably, the first hinged rods include two, and the second hinged rod is located in the middle of the two first hinged rods along the length direction of the second hinged rod.

[0017] Preferably, the support frame module further comprises a pair of multi-section telescopic rods arranged in parallel, which respectively connect the two wide arc frames and the two narrow arc frames, and the multi-section telescopic rods are arranged close to the telescopic columns.

[0018] Preferably, the height of the telescopic column is 15 to 45 cm.

[0019] The utility model further claims protection for a quilt support frame, wherein the quilt support frame comprises one or more quilt support frame modules, and the quilt support frame modules are arranged along the length direction of the bed.

[0020] The utility model at least includes the following beneficial effects: the quilt support frame provided by the utility model includes one or more quilt support frame modules, and the number of quilt support frame modules can be reasonably selected according to the location and size of the patient's chronic wound surface, accurately protecting the patient's chronic wound surface from contact with the quilt, while ensuring the warmth retention of the quilt; the quilt support frame module provided by the utility model is arranged on the bed through a pair of retractable bases, breaking through the limitations of the application scenarios of the quilt support frame, and is not only suitable for hospital beds with armrests, but also for ordinary beds, weakening the strict adaptability of the quilt support frame to the bed size, so that the patient can also use the quilt support frame during recuperation and recovery at home; the support frame body of the quilt support frame module provided by the utility model realizes the adjustment of the quilt support frame module along the width direction of the bed through a foldable connecting part, and cooperates with a pair of retractable bases to realize the adjustment of the quilt support frame module along the length direction of the bed, and at the same time, the quilt support frame is arranged to be spliced ​​with the quilt support frame modules, which is convenient for the storage of the quilt support frame modules.

[0021] Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a structural schematic diagram of the support frame module in one technical solution of the utility model;

[0023] Figure 2 It is a structural schematic diagram of the support frame module in another technical solution of the utility model;

[0024] Figure 3 This is a schematic diagram of the use status of the support frame module in another technical solution of the utility model;

[0025] Figure 4 It is a structural schematic diagram of the articulated shaft group described in another technical solution of the utility model. DETAILED DESCRIPTION

[0026] The present invention will be further described in detail below in conjunction with the accompanying drawings so that those skilled in the art can implement the invention with reference to the description.

[0027] It should be understood that the terms such as “having”, “including” and “comprising” used herein do not exclude the existence or addition of one or more other elements or combinations thereof.

[0028] like Figure 1 , 2 As shown in , 3, the utility model provides a quilt support frame module, including:

[0029] A pair of retractable bases are arranged in parallel along the length direction of the bed, each retractable base is provided with a pair of retractable columns 4, the pair of retractable columns 4 are respectively arranged near the ends of the retractable bases, and the positions of the retractable columns 4 on the pair of retractable bases correspond;

[0030] A pair of support frames, each of which is connected to two telescopic columns 4 at corresponding positions of a pair of telescopic bases, each support frame comprising a wide arc frame 5 connected to one telescopic column 4, a narrow arc frame 7 connected to the other telescopic column 4, and a foldable connecting portion connecting the wide arc frame 5 and the narrow arc frame 7;

[0031] The wide arc frame 5 is provided with a hollow groove 10 for part of the narrow arc frame 7 to pass through.

[0032] In the above technical solution, the quilt support frame module is arranged along the length direction of the bed, including a pair of retractable bases and a pair of support frames. The pair of retractable bases are arranged in parallel along the length direction of the bed. The quilt support frame module is arranged on the bed through the retractable base, which breaks through the limitation of the application scenario of the quilt support frame. It is not only suitable for hospital beds with armrests, but also suitable for ordinary beds, weakening the strict adaptability of the quilt support frame to the bed size, so that the patient can also use the quilt support frame during recuperation and recovery at home; each support frame is connected to a pair of retractable bases through the retractable columns 4, and the height of the support frame from the base is adjusted by the retractable columns 4, which greatly reduces the requirement for the arch height of the support frame. In this application, the arch height of the support frame is set to 8cm, that is, To ensure that the quilt does not contact the patient's chronic wound surface, compared with the structure of the traditional quilt support frame that ensures that the quilt does not contact the patient's chronic wound surface by setting a certain arch height, the structure of the quilt support frame module of the present application is more conducive to keeping warm; the support frame includes a wide arc frame 5, a narrow arc frame 7 and a foldable connecting part, the width of the wide arc frame 5 and the narrow arc frame 7 depends on the width of the arc frame, and the wide arc frame 5 is provided with a groove 10 for the narrow arc frame 7 to pass through, that is, the width of the groove 10 is slightly larger than the width of the narrow arc frame 7. In the process of folding the foldable connecting part, the arc portion of the narrow arc frame 7 and the arc portion of the wide arc frame 5 intersect, which reduces the storage volume of the quilt support frame module and improves the portability of the quilt support frame module.

[0033] In the above technical scheme, the method of using the quilt support frame module is as follows: set the telescopic column 4 to the maximum height, after the patient adjusts the posture, check the size of the patient's chronic wound, first determine the number of quilt support frame modules, then determine the telescopic length of the telescopic base, place the quilt support frame module above the patient's chronic wound, and after covering the quilt, fine-tune the height of the telescopic column 4 from the side of the quilt to ensure that the quilt does not contact the patient's chronic wound while ensuring the warmth of the quilt.

[0034] like Figures 1 to 3 As shown, in one of the technical solutions, each retractable base includes a retractable inner rod 2 and a pair of retractable sleeves 1 sleeved on both ends of the retractable inner rod 2, a plurality of top beads 3 are provided on the side of the retractable inner rod 2, each retractable sleeve 1 is a double-layer tube body, and an inner wall of each retractable sleeve 1 is provided with a groove adapted to the top beads 3, a pair of retractable columns 4 on each retractable base are respectively arranged on a pair of retractable sleeves 1, the retractable base includes a pair of retractable sleeves 1 and a retractable inner rod 2, the retractable sleeves 1 at both ends are retractably arranged relative to the retractable inner rod 2, and the length of the retractable base is fixed by a top bead-slot structure, when the support frame module is stored, the retractable base is stored to the minimum length, the storage volume is small, and it is easy to carry.

[0035] exist Figures 1 to 3In one of the technical solutions, the length of each retractable base is 30 to 60 cm. The size of the quilt support frame module provided in this application is a preferred size. The minimum length of each quilt support frame module under the preferred size is 30 cm. When used alone, it is sufficient to cope with patients with large-area abdominal or back injuries, avoiding the use of multiple quilt support frame modules to increase costs.

[0036] Figures 1 to 3 It can be seen that in one of the technical solutions, the telescopic column 4 includes a fixed sleeve connected to the telescopic base and a telescopic column inserted into the fixed sleeve, and the telescopic column and the fixed sleeve are respectively provided with matching protrusions and grooves at corresponding positions. There are multiple protrusions to facilitate multi-stage adjustment of the height of the support frame to ensure that the quilt does not contact the patient's wound surface while ensuring the warmth of the quilt.

[0037] like Figures 1 to 3 In one technical solution, the foldable connecting portion includes a first hinged rod 9 connected to the wide arc frame 5 and a second hinged rod 6 connected to the narrow arc frame 7, and the free ends of the first hinged rod 9 and the second hinged rod 6 are hinged through a hinge shaft group 8. Figure 4 It can be seen that the hinge shaft group 8 includes two parallel hinge shafts, namely, a hinge shaft 81 and a hinge shaft 82. The two ends of the hinge shaft 81 and the hinge shaft 82 are connected by a connecting rod 83. The connecting rod 83 has a certain length, so that after the narrow arc frame 7 is flipped toward the wide arc frame 5 with the hinge shaft group as a fulcrum, the narrow arc frame 7 can be partially inserted into the hollow groove 10 of the wide arc frame 5. Preferably, the wide arc frame 5 and the narrow arc frame 7 have the same curvature. The hinge shaft 81 and the hinge shaft 82 are respectively hinged to the first hinge rod 9 and the second hinge rod 6. The first hinge rod 9 and the second hinge rod 6 are spaced apart in the vertical direction of the hinge shaft 81, that is, Figure 4 As shown, along the horizontal direction in the figure, the first hinge rod 9 and the second hinge rod 6 are spaced apart, the first hinge rod 9 and the second hinge rod 6 are both retractable rods, the foldable connection portion includes the first hinge rod 9 and the second hinge rod 6 hinged to each other, the first hinge rod 9 and the second hinge rod 6 are respectively connected to the wide arc frame 5 and the narrow arc frame 7, so that the support frame module can be folded and stored, and the two hinge axes in the hinge axis group 8 have a certain distance, so that when storing, the narrow arc frame 7 is partially inserted into the groove 10 of the wide arc frame 5.

[0038] like Figures 1 to 3 As shown, in one of the technical solutions, the first hinged rods 9 include two, and the second hinged rod 6 is located in the middle of the two first hinged rods 9 along its length direction to ensure the stability of the connection.

[0039] like Figure 2As shown, in one of the technical solutions, the quilt support frame module also includes a pair of multi-section telescopic rods 11 arranged in parallel, which are respectively connected to two wide arc frames 5 and two narrow arc frames 7. The multi-section telescopic rods 11 are arranged close to the telescopic column 4. The multi-section telescopic rods 11 are arranged close to the telescopic column 4, which does not affect the partial insertion of the narrow arc frame 7 into the groove 10 of the wide arc frame 5. The multi-section telescopic rods 11 are telescopically arranged. As the telescopic base is extended or retracted, the multi-section telescopic rods 11 are correspondingly extended or retracted, thereby improving the support of the quilt support frame module for the quilt.

[0040] In one of the technical solutions, the height of the telescopic column is 15 to 45 cm, which is convenient for people of different body shapes and postures to use.

[0041] The utility model further claims to protect a quilt support frame, which includes one or more quilt support frame modules, and the quilt support frame modules are arranged along the length direction of the bed. The number of quilt support frame modules to be used is selected according to the size and number of the patient's wound surface.

[0042] As described above, according to the utility model, the quilt support frame provided includes one or more quilt support frame modules, and the number of quilt support frame modules can be reasonably selected according to the location and size of the patient's chronic wound surface, so as to accurately protect the patient's chronic wound surface from contact with the quilt, while ensuring the warmth retention of the quilt; the quilt support frame module is arranged on the bed through a pair of retractable bases, breaking through the limitations of the application scenarios of the quilt support frame, and is not only suitable for hospital beds with armrests, but also suitable for ordinary beds, weakening the strict adaptability of the quilt support frame to the bed size, so that the patient can also use the quilt support frame during recuperation and recovery at home; the support frame body of the quilt support frame module realizes the adjustment of the quilt support frame module along the width direction of the bed through a foldable connecting part, and cooperates with a pair of retractable bases to realize the adjustment of the quilt support frame module along the length direction of the bed, and at the same time, the quilt support frame is arranged to be spliced ​​with the quilt support frame modules, which is convenient for the storage of the quilt support frame modules.

[0043] The number of devices and processing scales described here are used to simplify the description of the utility model. The application, modification and variation of the quilt support frame module and the quilt support frame of the utility model are obvious to those skilled in the art.

[0044] Although the implementation scheme of the utility model has been disclosed as above, it is not limited to the applications listed in the specification and implementation modes. It can be fully applied to various fields suitable for the utility model. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the utility model is not limited to the specific details and the illustrations shown and described herein.

Claims

1. The support frame module is characterized by: include: A pair of retractable bases are arranged in parallel along the length direction of the bed, each retractable base is provided with a pair of retractable columns, the pair of retractable columns are respectively arranged near the ends of the retractable bases, and the positions of the retractable columns on the pair of retractable bases correspond to each other; A pair of support frames, each of which is connected to two telescopic columns at corresponding positions of a pair of telescopic bases, each support frame comprising a wide arc frame connected to one telescopic column, a narrow arc frame connected to the other telescopic column, and a foldable connecting portion connecting the wide arc frame and the narrow arc frame; The wide arc frame is provided with a hollow groove for part of the narrow arc frame to pass through.

2. The support frame module according to claim 1, characterized in that: Each telescopic base includes a telescopic inner rod and a pair of telescopic sleeves sleeved at both ends of the telescopic inner rod. A plurality of top beads are provided on the side of the telescopic inner rod. Each telescopic sleeve is a double-layer tube body, and a groove matching the top beads is provided on the inner side wall of each telescopic sleeve. A pair of telescopic columns on each telescopic base are respectively arranged on a pair of telescopic sleeves.

3. The support frame module according to claim 2, characterized in that: The length of each retractable base is 30 to 60 cm.

4. The support frame module according to claim 1, characterized in that: The telescopic column comprises a fixed sleeve connected to a telescopic base and a telescopic column inserted into the fixed sleeve. The telescopic column and the fixed sleeve are respectively provided with matching protrusions and grooves at corresponding positions, and the protrusions are multiple.

5. The support frame module according to claim 1, characterized in that: The foldable connecting part includes a first hinge rod connected to the wide arc frame and a second hinge rod connected to the narrow arc frame, the free ends of the first hinge rod and the second hinge rod are hinged by a hinge axis group, the hinge axis group includes two parallel hinge axes, the two hinge axes are hinged to the first hinge rod and the second hinge rod respectively, the first hinge rod and the second hinge rod are spaced apart, and the first hinge rod and the second hinge rod are both retractable rods.

6. The support frame module according to claim 5, characterized in that: The first hinged rods include two, and the second hinged rod is located in the middle of the two first hinged rods along the length direction of the second hinged rod.

7. The support frame module according to claim 1, characterized in that: It also includes a pair of multi-section telescopic rods arranged in parallel, which are respectively connected to the two wide arc frames and the two narrow arc frames, and the multi-section telescopic rods are arranged close to the telescopic columns.

8. The support frame module according to claim 1, characterized in that: The height of the telescopic column is 15 to 45 cm.

9. A quilt support frame, characterized in that: The quilt supporting frame comprises one or more quilt supporting frame modules according to any one of claims 1 to 8, and the quilt supporting frame modules are arranged along the length direction of the bed.

Images