A detachable hospital bed

By designing a detachable bed and adjusting the angle of the folding bed body with a rotary drive device, the inconvenience of frequent transfers before and after the operation is solved, and the bed is highly functional and convenient patient experience is achieved.

CN222738152UActive Publication Date: 2025-04-11长沙市中医医院(长沙市第八医院)
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Patent Information

Application Number
CN202421402906.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-19
Publication Date
2025-04-11
Estimated Expiration
2034-06-19

AI Technical Summary

Technical Problem

In the prior art, patients need to transfer frequently before and after the operation, which leads to inconvenience and manual handling, especially patients who cannot take care of themselves, which has time-consuming and labor-intensive problems.

Method used

A detachable hospital bed is designed, including a frame part and a separation part. The separation part can be separated into the frame part and is equipped with a support seat, a support frame, a folding bed body and a rotary drive device. The foldable part of the folding bed body is driven to rotate through the rotary drive device to form a certain angle or vertical state, which is convenient for the transport and use of the patient.

Benefits of technology

The separation and use of the hospital bed is realized, and the patient transport is transported as a transport bed, which avoids the inconvenience caused by multiple transports, and improves the functionality of the hospital bed, making it convenient for patients to use in different postures.

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Abstract

The utility model discloses a detachable hospital bed, including a frame part and a detachable part. The detachable part is detachably arranged in the frame part. The detachable part includes a support seat, a support frame, a folding bed body and a rotating drive device. The support frame is fixed to the bottom of the support seat, the middle part of the folding bed body is fixed to the top of the support seat, and the rotating drive device is installed on the support seat. The output end of the rotating drive device is connected to the foldable part of the folding bed body, so that the foldable part of the folding bed body forms a certain angle with the middle part. By detachably arranging the detachable part from the frame part, the detachable part of the hospital bed can be used as a transfer bed to facilitate the transfer of patients who are not able to move; by rotating so that the fixed part of the folding bed body forms a certain angle with the foldable part, it is convenient for the patient to lie on his back, and the fixed part of the folding bed body and the foldable part can form a vertical state, so that the patient can sit up, further meeting the patient's use needs.
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Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a detachable hospital bed. Background Art

[0002] A transfer bed is a special medical bed for transferring patients, used for transferring patients between beds, between operating tables and beds, and between ambulances and beds;

[0003] Some patients can move freely before surgery and may be unable to move after surgery. However, there are also some critically ill patients who are bedridden before surgery, have no ability to move independently, or experience severe pain when moving. Currently, most ordinary beds have limited functions, and it is necessary to switch between transfer beds and hospital beds during surgery. Patients who are unable to take care of themselves need to be manually carried to the transfer bed, which is time-consuming and laborious. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a detachable hospital bed, so that part of the hospital bed can be separated as a transfer bed, avoiding the inconvenience caused by multiple transfers of patients and improving the functionality of the hospital bed.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A detachable hospital bed comprises a frame part and a detachable part, wherein the detachable part is detachably arranged in the frame part, and the detachable part comprises a support seat, a support frame, a folding bed body and a rotary drive device, wherein the support frame is fixed to the bottom of the support seat, the middle part of the folding bed body is fixed to the top of the support seat, and the rotary drive device is installed on the support seat, and the output end of the rotary drive device is connected to the foldable part of the folding bed body so that the foldable part of the folding bed body forms a certain angle with the middle part thereof.

[0007] In an optional embodiment, the folding bed body includes a first support portion, a second support portion and a third support portion, the second support portion is fixed to the top of the support base; the rotation drive device is installed on both sides of the support base;

[0008] The first supporting portion and the third supporting portion are respectively installed at the output end of the rotation driving device and are located on both sides of the second supporting portion;

[0009] The rotation driving device is used to drive the first supporting part and the third supporting part to rotate.

[0010] In an optional embodiment, the surface of the second support portion has a receiving groove, and an armrest is arranged in the receiving groove.

[0011] In an optional embodiment, the surface of the second supporting portion has a through groove, and the detachable supporting portion is arranged in the through groove.

[0012] In an optional embodiment, the support seat is provided with rotating shaft mounting seats at four corners, and the rotating drive device is installed between the rotating shaft mounting seats;

[0013] The support seat is fixed to the bottom of the second support portion through a fixing seat.

[0014] In an optional embodiment, the rotation drive device includes a rotating shaft, a driving motor and a second gear, the rotating shaft is rotatably mounted between the rotating shaft mounting seats, the second gear is fixed on the rotating shaft and is coaxially arranged with the rotating shaft, and a connecting seat is also fixed on the rotating shaft, and the connecting seat is used to connect with the first supporting portion and the third supporting portion;

[0015] The driving motor is fixed to the upper surface of the support seat, and a first gear meshing with the second gear is fixed to the end of the output shaft of the support seat.

[0016] In an optional embodiment, movable parts are fixed at the four bottom corners of the support frame.

[0017] In an optional embodiment, a battery pack is fixed on the support frame, and the battery pack is used to supply power to the rotation drive device.

[0018] In an optional embodiment, the frame part includes a frame body and a movable fence, and a combination position for accommodating the separation part is provided in the frame body; one side of the movable fence is hinged to the frame body, and the other side of the movable fence is detachably connected to the frame body, so that the movable fence and the frame body form a closed enclosure structure.

[0019] In an optional embodiment, an extended bed body is arranged inside the frame body, and the extended bed body is docked with the side of the folding bed body of the separated part.

[0020] The detachable hospital bed of the utility model has the following beneficial effects:

[0021] By making the separation part and the frame part detachable, the separation part of the hospital bed can be used as a transfer bed to facilitate the transfer of patients who are unable to move. The foldable part of the folding bed body is driven to rotate by the rotary drive device, so that the fixed part and the foldable part of the folding bed body form a certain angle, thereby facilitating the patient to lie in a supine position. In addition, the fixed part and the foldable part of the folding bed body can be made vertical to enable the patient to sit or stand, thereby further meeting the patient's usage needs.

[0022] In addition to the above-described purposes, features and advantages, the present invention has other purposes, features and advantages. The present invention will be further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The drawings constituting a part of this application are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0024] Figure 1 It is a top view of the detachable hospital bed in the embodiment of the utility model;

[0025] Figure 2 It is a top view of the frame part in the embodiment of the utility model;

[0026] Figure 3 It is a front view of the separation part in the embodiment of the utility model;

[0027] Figure 4 It is a top view of the separation part in the embodiment of the utility model;

[0028] Figure 5 It is a schematic diagram of the installation structure of the rotary drive device in the embodiment of the utility model;

[0029] Legend:

[0030] Separation part 100; first support part 101; second support part 102; third support part 103; armrest 104; detachable support part 105; support frame 106; moving part 107; battery pack 108; rotation drive device 110; drive motor 111; first gear 112; rotating shaft 113; second gear 114; connecting seat 115; support seat 120; rotating shaft mounting seat 121; fixing seat 122; frame part 200; frame body 201; extended bed body 202; movable fence 203. DETAILED DESCRIPTION

[0031] It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0034] In addition, the descriptions of "first", "second", etc. in the present utility model are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0035] Please refer to Figure 1 , Figure 3 and Figure 4 A detachable hospital bed provided by an embodiment of the utility model includes a frame part 200 and a detachable part 100. The detachable part 100 is detachably arranged in the frame part 200. The detachable part 100 includes a support seat 120, a support frame 106, a folding bed body and a rotating drive device 110. The support frame 106 is fixed to the bottom of the support seat 120, the middle part of the folding bed body is fixed to the top of the support seat 120, and the rotating drive device 110 is installed on the support seat 120. The output end of the rotating drive device 110 is connected to the foldable part of the folding bed body so that the foldable part of the folding bed body forms a certain angle with the middle part thereof.

[0036] The separation part 100 and the frame part 200 are arranged to be separable, so that the separation part of the hospital bed can be used as a transfer bed to facilitate the transfer of patients who are unable to move. The foldable part of the folding bed body is driven to rotate by the rotary drive device 110, so that the fixed part and the foldable part of the folding bed body form a certain angle, thereby facilitating the patient to lie in a supine position. In addition, the fixed part and the foldable part of the folding bed body can be formed in a vertical state, so that the patient can sit or stand, thereby further meeting the patient's usage needs.

[0037] In this embodiment, the folding bed includes a first support portion 101, a second support portion 102 and a third support portion 103, the second support portion 102 is fixed to the top of the support base 120; the rotation drive device 110 is installed on both sides of the support base 120;

[0038] The first support portion 101 and the third support portion 103 are respectively installed at the output end of the rotation driving device 110 and are located on both sides of the second support portion 102;

[0039] The rotation driving device 110 is used to drive the first supporting part 101 and the third supporting part 103 to rotate.

[0040] Specifically, the first support part 101 and the third support part 103 are used as the foldable parts of the folding bed, and the second support part 102 is used as the fixed part of the folding bed; under the action of the rotating drive device 110, the first support part 101 and the second support part 102 are within the foldable range of 90° to 180° to meet the needs of users.

[0041] It should be noted that the first support portion 101 , the second support portion 102 and the third support portion 103 can all be made of sponge material, and air holes are arranged on the surface thereof to maintain air permeability.

[0042] Furthermore, the surface of the second support portion 102 has a receiving groove, and the receiving groove is provided with an armrest 104. Specifically, the bottom of the armrest 104 has a rod body, and a through hole is provided on the second support portion 102. The rod body of the armrest 104 passes through the through hole and is interference-fitted with the through hole or elastically abutted to raise the armrest 104 to a certain height for the user to hold; further, a controller for controlling the rotation drive device 110 can be provided on the armrest 104 for the user to adjust.

[0043] See also Figure 4 As shown, optionally, a through groove is provided on the surface of the second supporting portion 102, and a detachable supporting portion 105 is arranged in the through groove. Figure 4 The dotted line portion in the figure is the position of the buttocks when the user is in a lying position in this embodiment;

[0044] In order to facilitate defecation for patients with limited mobility, the detachable support portion 105 can be removed, and the feces receiver can be placed in the through slot, and the edge of the feces receiver can be engaged with the through slot to achieve the effect of facilitating defecation for patients.

[0045] Combination Figure 5 As shown, in this embodiment, the four corners of the support seat 120 are provided with shaft mounting seats 121, and the rotation driving device 110 is installed between the shaft mounting seats 121; by setting the rotation driving device 110 between the shaft mounting seats 121, it is convenient to adjust the angles of the first support part 101 and the third support part 103 at the same time.

[0046] The support base 120 is fixed to the bottom of the second support portion 102 through the fixing base 122. The second support portion 102 can be fixed to the support base 120 through the fixing base 122 to ensure that the second support portion 102 is in a fixed state.

[0047] Further, in this embodiment, the rotation driving device 110 includes a rotating shaft 113, a driving motor 111 and a second gear 114. The rotating shaft 113 is rotatably mounted between the rotating shaft mounting seats 121. The second gear 114 is fixed on the rotating shaft 113 and is coaxially arranged with the rotating shaft 113. A connecting seat 115 is also fixed on the rotating shaft 113. The connecting seat 115 is used to connect with the first support portion 101 and the third support portion 103.

[0048] The driving motor 111 is fixed to the upper surface of the support base 120, and the output shaft end of the support base 120 is fixed with a first gear 112 meshing with a second gear 114;

[0049] The first gear 112 can be driven to rotate by driving the motor 111, and the second gear 114 can be further rotated, so that the rotating shaft 113 and the connecting seat 115 can swing. In combination with the above, since the first support part 101 and the third support part 103 are fixed on the connecting seat 115, the angle between the first support part 101 and the third support part 103 and the second support part 102 can be adjusted to meet the needs of different patients.

[0050] Furthermore, moving parts 107 are fixed at the four corners of the bottom of the support frame 106. In this embodiment, the moving parts 107 are lockable universal wheels, and the patient can be transferred to other positions through the lockable universal wheels when the patient needs to be transferred; when the first support part 101 is adjusted to a state perpendicular to the second support part 102, the separation part 100 can be formed into a wheelchair shape with the moving parts 107 for easy movement, and the armrests 104 can be provided to prevent the patient from falling to the side, thereby improving the functionality of the device.

[0051] It should be noted that in this embodiment, a battery pack 108 is fixed on the support frame 106, and the battery pack 108 is used to supply power to the rotation drive device 110. In order to reduce the limitation of the use of the device, the battery pack 108 is arranged on the support frame 106 to make the device more convenient to use and free from the constraints of wires.

[0052] In this embodiment, combined with Figure 1 and Figure 2 As shown, the frame part 200 includes a frame body 201 and a movable fence 203, and a combination position for accommodating the separation part 100 is provided in the frame body 201; one side of the movable fence 203 is hinged to the frame body 201, and the other side of the movable fence 203 is detachably connected to the frame body 201, so that the movable fence 203 and the frame body 201 form a closed enclosure structure.

[0053] When the separation part 100 is located at the assembly position of the frame body 201, the separation part 100 can be fixed, and then the movable fence 203 is set to limit the movement of the separation part 100; when the separation part 100 is separated from the frame body 201, the separation part 100 can be used as an independent transfer bed, further improving the functionality of the bed.

[0054] Furthermore, an extended bed body 202 is provided inside the frame body 201, and the extended bed body 202 is connected to the side of the folding bed body of the separation part 100. By providing the extended bed body 202, when the separation part 100 is in the combined position, the extended bed body 202 can be used as an extension part of the folding bed body, thereby widening the folding bed body to expand the patient's rest area.

[0055] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A detachable hospital bed, characterized in that: The invention comprises a frame part (200) and a separation part (100), wherein the separation part (100) is detachably arranged in the frame part (200), and the separation part (100) comprises a support seat (120), a support frame (106), a folding bed body, and a rotation drive device (110), wherein the support frame (106) is fixed to the bottom of the support seat (120), the middle part of the folding bed body is fixed to the top of the support seat (120), and the rotation drive device (110) is installed on the support seat (120), and the output end of the rotation drive device (110) is connected to the foldable part of the folding bed body, so that the foldable part of the folding bed body forms a certain angle with the middle part thereof.

2. The detachable hospital bed according to claim 1, characterized in that: The folding bed body comprises a first support portion (101), a second support portion (102) and a third support portion (103); the second support portion (102) is fixed to the top of the support seat (120); the rotation drive device (110) is installed on both sides of the support seat (120); The first supporting portion (101) and the third supporting portion (103) are respectively installed at the output end of the rotation driving device (110), and are located on both sides of the second supporting portion (102); The rotation driving device (110) is used to drive the first supporting part (101) and the third supporting part (103) to rotate.

3. The detachable hospital bed according to claim 2, characterized in that: The surface of the second supporting portion (102) has a receiving groove, and a handrail (104) is arranged in the receiving groove.

4. The detachable hospital bed according to claim 2, characterized in that: The surface of the second supporting portion (102) has a through groove, and a detachable supporting portion (105) is arranged in the through groove.

5. The detachable hospital bed according to claim 2, characterized in that: The four corners of the support seat (120) are provided with rotating shaft mounting seats (121), and the rotating driving device (110) is installed between the rotating shaft mounting seats (121); The support seat (120) is fixed to the bottom of the second support portion (102) via a fixing seat (122).

6. The detachable hospital bed according to claim 5, characterized in that: The rotary drive device (110) comprises a rotating shaft (113), a driving motor (111) and a second gear (114); the rotating shaft (113) is rotatably mounted between the rotating shaft mounting seats (121); the second gear (114) is fixed on the rotating shaft (113) and is coaxially arranged with the rotating shaft (113); a connecting seat (115) is also fixed on the rotating shaft (113); the connecting seat (115) is used to connect with the first supporting portion (101) and the third supporting portion (103); The driving motor (111) is fixed to the upper surface of the support seat (120), and a first gear (112) meshing with the second gear (114) is fixed to the end of the output shaft of the support seat (120).

7. The detachable hospital bed according to any one of claims 1 to 6, characterized in that: Moving parts (107) are fixed at the four corners of the bottom of the support frame (106).

8. The detachable hospital bed according to claim 7, characterized in that: A battery pack (108) is fixed on the support frame (106), and the battery pack (108) is used to supply power to the rotation drive device (110).

9. The detachable hospital bed according to claim 8, characterized in that: The frame part (200) includes a frame body (201) and a movable fence (203), and a combination position for accommodating the separation part (100) is provided in the frame body (201); one side of the movable fence (203) is hinged to the frame body (201), and the other side of the movable fence (203) is detachably connected to the frame body (201), so that the movable fence (203) and the frame body (201) form a closed enclosure structure.

10. The detachable hospital bed according to claim 9, characterized in that: An extended bed body (202) is arranged inside the frame body (201), and the extended bed body (202) is butted against the side of the folding bed body of the separation part (100).