CN213641698U

CN213641698U - Covering assembly of medical bed and medical bed

Info

Publication number: CN213641698U
Application number: CN202021274931.8U
Authority: CN
Inventors: 黄建宾
Original assignee: Shanghai Siemens Medical Devices Co ltd
Current assignee: Shanghai Siemens Medical Devices Co ltd; Siemens Shanghai Medical Equipment Ltd
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-07-09
Anticipated expiration: 2030-07-03

Abstract

A covering assembly for a hospital bed comprises a bed plate (70) and a bed frame (80), wherein the bed plate can move relative to the bed frame along the length direction (L) and the opposite direction of the length direction. The covering component comprises a covering part (20), a sliding block (30), a connecting part (40) and a sliding rail (50). The covering member can cover the bed plate from the lower side of the bed plate in the height direction (H). One end of the covering piece along the length direction is used for fixedly connecting the bed frame. The slider is detachably connected to the other end of the covering member in the length direction. The connecting piece is used for fixedly connecting the bed board. The slide rail is detachably connected with the connecting piece. The sliding block is connected with the sliding rail in a sliding way along the length direction and the reverse direction. The slide rail can upwards lean on the slider along the direction of height. The cover assembly facilitates preventing deformation of the cover under the influence of gravity. In addition, a medical bed comprising the covering assembly is also provided.

Description

Covering assembly of medical bed and medical bed

Technical Field

The utility model relates to a covering component of a medical bed, in particular to a non-deformable covering component of a medical bed and a medical bed comprising the same.

Background

The medical bed usually has the function that the bed board can horizontal migration relative to the bedstead, and there is the potential safety hazard in the bottom of moving the in-process bed board exposes. At present, a common solution is to provide a cover extending from the bed frame to cover the exposed portion of the bed board. However, the free end of the cover is easily bent and deformed by gravity, which affects the covering effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a covering component of a medical bed, which is not easy to deform under the influence of gravity when in use.

Another object of the present invention is to provide a medical bed, which is not easily deformed by gravity when the covering assembly is used, so that the medical bed has high safety.

The utility model provides a covering component of a medical bed. The medical bed comprises a bed board and a bed frame, wherein the bed board can move relative to the bed frame along the length direction and the direction opposite to the length direction. The covering component comprises a covering part, a sliding block, a connecting part and a sliding rail. The covering member can cover the bed plate from the lower side of the bed plate in the height direction thereof. One end of the covering piece along the length direction is used for fixedly connecting the bed frame. The slider is detachably connected to the other end of the covering member in the length direction. The connecting piece is used for fixedly connecting the bed board. The slide rail is detachably connected with the connecting piece. The sliding block is connected with the sliding rail in a sliding way along the length direction and the reverse direction. The slide rail can upwards lean on the slider along the direction of height.

This cover the subassembly and do benefit to and prevent to cover the piece and warp under the action of gravity to improve and cover the effect. In addition, the sliding block and the sliding rail are used as parts easy to wear, and the sliding block and the sliding rail are arranged in a detachable connection mode, so that the replacement is convenient, and the maintenance is facilitated.

In another exemplary embodiment of a cover assembly for a hospital bed, the cover projects towards the side wall of the bed plate to form a mounting. The mounting portion has a snap-in portion extending in a direction perpendicular to the height direction. The sliding block is sleeved on the clamping portion and clamped with the clamping portion. This structure can facilitate the assembly of the slider with the covering member.

In a further exemplary embodiment of the covering assembly of the medical bed, the sliding rail can be pushed upward in the height direction against the part of the sliding block which overlaps the latching portion in the height direction. Thereby improving stability.

In a further exemplary embodiment of the covering assembly of the hospital bed, the covering part is provided with two mounting portions, which are located at the two ends of the covering part in the width direction of the bed plate, respectively. The clamping parts of the two mounting parts respectively extend out oppositely along the width direction and the reverse direction. The covering component is provided with two sliding blocks and two sliding rails. The two sliding blocks are sleeved on the two mounting parts in a one-to-one corresponding mode and connected with the two sliding rails in a one-to-one corresponding mode in a sliding mode. Thereby improving stability.

In a further exemplary embodiment of the covering assembly of the hospital bed, the slide rail has a first plug-in part. The connector has at least one first receptacle. The slide rail that does not install can be followed the direction of being on a parallel with the width direction of bed board and moved to a first intermediate position to make first grafting portion insert first jack. The slide rail located at the first intermediate position is capable of moving to a second intermediate position in a direction parallel to the height direction under the restriction of the hole wall of the first insertion hole. The slide rail at the second intermediate position can move to a mounting position along a direction parallel to the length direction under the restriction of the hole wall of the first jack. The first inserting part of the slide rail at the mounting position is limited by the hole wall of the first inserting hole and cannot move relative to the connecting piece along the height direction and the reverse direction. The structure is simple, the assembly is convenient, and the stability is good.

In a further exemplary embodiment of the covering assembly of the hospital bed, the slide rail also has a second plug-in part. The connector also has at least one second slot. In the process that the sliding rail moves from the second middle position to the mounting position, the second inserting part can be inserted into the second slot. The second inserting part of the slide rail at the mounting position is limited by the groove wall of the second slot and can not move relative to the connecting piece along the height direction and the reverse direction. The first inserting part and the second inserting part are respectively positioned at two ends of the sliding rail along the width direction. Thereby improving structural stability.

In a further exemplary embodiment of the cover assembly of the hospital bed, the rail has a plurality of first plug-in parts arranged in the longitudinal direction and a plurality of second plug-in parts arranged in the longitudinal direction. The connecting piece is provided with a plurality of first jacks which are in one-to-one correspondence with the first inserting parts and a plurality of second slots which are in one-to-one correspondence with the second inserting parts. Thereby improving structural stability.

In a further exemplary embodiment of the covering assembly of the hospital bed, the connecting element has a receiving groove, and the first receptacle and the second receptacle are arranged in a groove wall of the receiving groove. The slide rail is embedded in the accommodating groove. Borrow this can make the slide rail be difficult for by the touching, improve security and stability.

In yet another illustrative embodiment of the covering assembly of the medical bed, the material of the slider and the slide rail are both solid self-lubricating materials. Thereby reducing wear.

The utility model also provides a medical bed, it includes a bed board, a bedstead and foretell subassembly that covers. The bed board can move relative to the bed frame along the length direction and the opposite direction of the length direction. The covering member can cover the bed plate from the lower side of the bed plate in the height direction thereof. One end of the covering piece along the length direction is fixedly connected with the bed frame. The connecting piece is fixedly connected with the bed board. This medical bed's the subassembly that covers does benefit to and prevents to cover the piece and warp under the action of gravity to improve and cover the effect. In addition, the sliding block and the sliding rail are used as parts easy to wear, and the sliding block and the sliding rail are arranged in a detachable connection mode, so that the replacement is convenient, and the maintenance is facilitated.

Drawings

The following drawings are only schematic illustrations and explanations of the present invention, and do not limit the scope of the present invention.

Fig. 1 is a schematic view of an exemplary embodiment of a cover assembly of a hospital bed.

Fig. 2 is an exploded view of the cover assembly shown in fig. 1.

Fig. 3 is a cross-sectional view of the cover assembly shown in fig. 1.

Fig. 4 is an enlarged view of a portion IV of fig. 3.

Fig. 5 is a sectional view of the catching portion and the slider.

Fig. 6 to 8 are views for explaining the mounting process of the slide rail.

Description of the reference symbols

10 cover assembly

20 cover member

21 mounting part

211 clamping part

213 card slot

30 slide block

31 latch block

40 connecting piece

41 first jack

42 second slot

43 accommodating groove

50 slide rail

51 first plug part

52 second mating part

60 fixing bolt

70 bed board

80 bedstead

L bed board length direction

Height direction of H bed board

Width direction of W bed board

Detailed Description

In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described with reference to the accompanying drawings, wherein the same reference numerals in the drawings denote the same or similar components.

"exemplary" means "serving as an example, instance, or illustration" herein, and any illustration, embodiment, or steps described as "exemplary" herein should not be construed as a preferred or advantageous alternative.

In this document, "first", "second", etc. do not mean their importance or order, etc., but merely mean that they are distinguished from each other so as to facilitate the description of the document.

For the sake of simplicity, only the parts relevant to the present invention are schematically shown in the drawings, and they do not represent the actual structure as a product.

Fig. 1 is a schematic view illustrating a structure of an exemplary embodiment of a cover assembly of a hospital bed, and fig. 2 is an exploded view of the cover assembly shown in fig. 1. As shown in fig. 1, the hospital bed includes a bed board 70 and a bed frame 80. For convenience of explanation, the longitudinal direction L, the height direction H, and the width direction W of the top board 70 are defined. The longitudinal direction L, the height direction H, and the width direction W are, for example, perpendicular to each other. The top board 70 is movable in the longitudinal direction L and the direction opposite to the longitudinal direction L with respect to the bed frame 80. As shown in fig. 1 and 2, the cover assembly 10 includes a cover member 20, two sliders 30, a connecting member 40, and two slide rails 50.

As shown in fig. 1, the covering member 20 can cover the top plate 70 from a lower side of the top plate 70 in the height direction H thereof (i.e., a lower side of the top plate 70 in fig. 1). One end of the covering member 20 in the length direction L (i.e., the end on the left side in the length direction L in fig. 1) is used for fixedly attaching the bed frame 80 (e.g., fixedly attaching by bolts).

As shown in fig. 2, each slider 30 is detachably attached to the other end of the covering member 20 in the longitudinal direction L (i.e., the end on the right side in the longitudinal direction L in fig. 1 and 2). As shown in fig. 1, the connector 40 is used to fixedly connect the bed plate 70 (e.g., by bolts). Each slide rail 50 is removably connected to the connector 40. The two sliding blocks 30 are slidably connected to the two sliding rails 50 along the length direction L and the opposite direction, respectively, that is, when the bed board 70 and the bed frame 80 move relatively, the sliding blocks 30 slide relative to the sliding rails 50. The slide rail 50 can abut against the slider 30 upward in the height direction H (i.e., upward in fig. 1). The material of the slide block 30 and the slide rail 50 is, for example, a solid self-lubricating material to reduce wear, but not limited thereto.

When the hospital bed is placed in use with the height direction H parallel to the direction of gravity, one end of the covering member 20 in the length direction L is fixed to the bed frame 80, and the other end is supported by the mutual abutment of the slider 30 and the slide rail 50, whereby the covering member 20 can be prevented from being deformed under the action of gravity, which is advantageous for improving the covering effect. In addition, the sliding block 30 and the sliding rail 50 are used as wearing parts, and the wearing parts are detachably connected so as to be convenient to replace and convenient to maintain.

Fig. 3 is a sectional view of the covering assembly shown in fig. 1, and fig. 4 is an enlarged view of a portion IV of fig. 3. As shown in fig. 3, in the present exemplary embodiment, the covering member 20 is formed with two mounting portions 21 protruding toward the side wall of the bed plate 70. The two attaching portions 21 are respectively located at both ends of the covering member 20 in the width direction W of the bed plate 70. As shown in fig. 4, each mounting portion 21 has a snap-in portion 211 protruding in a direction perpendicular to the height direction H. In the present exemplary embodiment, the snap-in portions 211 of the two mounting portions 21 are oppositely protruded in the width direction W and the opposite direction thereof, respectively, but are not limited thereto. The two sliders 30 are sleeved on the clamping portions 211 of the two mounting portions 21 in a one-to-one correspondence manner and clamped with the clamping portions 211. Specifically, as shown in fig. 5, the slider 30 has, for example, a latch 31, and the engaging portion 211 has, for example, an engaging slot 213, so that the slider 30 can be engaged with the engaging portion 211 through the latch 31 and the engaging slot 213. The two sliders 30 are slidably connected to the two slide rails 50 in a one-to-one correspondence.

As shown in fig. 4, in the exemplary embodiment, the slide rail 50 can abut against a portion of the slider 30 that overlaps with the catching portion 211 in the height direction H upward in the height direction H. Thereby improving stability.

In the present exemplary embodiment, the cover member 20 is provided with two mounting portions 21, and the cover assembly is provided with two sliders 30 and two slide rails 50. Thereby improving stability. But are not limited thereto in other exemplary embodiments. The number of the mounting portions 21, the slider 30, and the slide rails 50 can be adjusted accordingly as needed, for example, each provided in one or more than two.

As shown in fig. 2 and 4, in the exemplary embodiment, each slide rail 50 has a plurality of first insertion portions 51 arranged along the length direction L (only two first insertion portions 51 are identified in fig. 2 for each slide rail 50). The connector 40 has two sets of first receptacles 41 (only one of which is visible in figure 2). The unmounted slide rail 50 can be moved to a first intermediate position (i.e., the position shown in fig. 6) in a direction parallel to the width direction W of the bed plate 70 so that the first insertion parts 51 are inserted into the first insertion holes 41 in a one-to-one correspondence. The slide rail 50 at the first intermediate position is movable to a second intermediate position (i.e., the position shown in fig. 7) in a direction parallel to the height direction H under the restriction of the hole wall of the first insertion hole 41. The slide rail 50 located at the second intermediate position can move to a mounting position (i.e., the position shown in fig. 8) in a direction parallel to the length direction L under the restriction of the hole wall of the first insertion hole 41, and the slide rail 50 located at the mounting position is mounted. The first mating portion 51 of the slide rail 50 in the mounting position is restricted by the hole wall of the first receptacle 41 and cannot move relative to the connecting member 40 in the height direction H and the opposite direction. The structure is simple, the assembly is convenient, and the stability is good. The slide 50, mounted in place, may further strengthen the connection to the connector 40, for example, by a set bolt 60, as shown in fig. 4.

As shown in fig. 2 and 4, in the exemplary embodiment, each slide rail 50 further has a plurality of second plug-in portions 52 (only two of the second plug-in portions 52 are identified in fig. 2 for each slide rail 50). The connector 40 also has two sets of second slots 42. During the process of moving the slide rail 50 from the second intermediate position to the mounting position, the second insertion parts 52 can be inserted into the second slots 42 in a one-to-one correspondence. As shown in fig. 4, the second insertion portion 52 of the slide rail 50 in the mounting position is restricted by the groove wall of the second slot 42 and cannot move relative to the connecting member 40 in the height direction H and the opposite direction. The first mating portion 51 and the second mating portion 52 are respectively located at both ends of the slide rail 50 in the width direction W. Thereby improving structural stability.

In the present exemplary embodiment, the slide rail 50 has a plurality of first insertion portions 51 arranged along the length direction L and a plurality of second insertion portions 52 arranged along the length direction L. The connecting member 40 has a plurality of first insertion holes 41 corresponding to the plurality of first insertion portions 51 and a plurality of second insertion grooves 42 corresponding to the plurality of second insertion portions 52. In other exemplary embodiments, the number of the first and

second socket parts

51 and 52, the first and second insertion holes 41 and 42 may be adjusted as desired.

In the present exemplary embodiment, as shown in fig. 1, the connecting member 40 has two receiving grooves 43, and as shown in fig. 4, the first insertion hole 41 and the second insertion groove 42 are provided in groove walls of the receiving grooves 43. The two slide rails 50 are respectively embedded in the two accommodating grooves 43. Borrow this can make the slide rail be difficult for by the touching, improve security and stability.

The present invention also provides a hospital bed, as shown in fig. 1, which in one illustrative embodiment includes a deck 70, a frame 80, and a cover assembly 10 as shown in fig. 1. The top board 70 is movable in the longitudinal direction L and the direction opposite to the longitudinal direction L with respect to the bed frame 80. The covering member 20 can cover the bed plate 70 from the lower side of the bed plate 70 in the height direction H thereof. One end of the covering member 20 in the length direction L is fixedly attached to the frame 80 (e.g., a cover fixed to the frame). The connecting member 40 is fixedly connected with the bed board 70. When the hospital bed is placed in use in the height direction H parallel to the gravity direction, one end of the covering member 20 in the length direction L is fixed to the bed frame 80, and the other end is supported by the mutual abutment of the slider 30 and the slide rail 50, whereby the deformation of the covering member 20 can be prevented, and the covering effect can be improved. In addition, the sliding block 30 and the sliding rail 50 are used as wearing parts, and the wearing parts are detachably connected so as to be convenient to replace and convenient to maintain.

It should be understood that although the present description has been described in terms of various embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and those skilled in the art will recognize that the embodiments described herein may be combined as suitable to form other embodiments, as will be appreciated by those skilled in the art.

The above list of details is only for the practical examples of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent embodiments or modifications, such as combinations, divisions or repetitions of the features, which do not depart from the technical spirit of the present invention, should be included in the scope of the present invention.

Claims

1. Covering assembly of a hospital bed comprising a bed plate (70) and a bed frame (80), said bed plate (70) being movable with respect to said bed frame (80) along a length direction (L) thereof and in a direction opposite to said length direction (L), characterized in that it comprises:

a cover (20) capable of covering the deck (70) from a lower side of the deck (70) in a height direction (H) thereof; one end of the covering (20) in the length direction (L) is used for fixedly connecting the bedstead (80);

a slider (30) detachably attached to the other end of the covering member (20) in the length direction (L);

a connector (40) for fixedly connecting the bed plate (70); and

a slide rail (50) removably connected to the connector (40); the sliding block (30) is connected with the sliding rail (50) in a sliding way along the length direction (L) and the opposite direction thereof; the slide rail (50) can be placed against the slide (30) in the height direction (H) in an upward direction.

2. The covering assembly according to claim 1, wherein said covering member (20) is formed with a mounting portion (21) projecting toward the side wall of said deck (70); the mounting part (21) is provided with a clamping part (211) extending along a direction vertical to the height direction (H); the sliding block (30) is sleeved on the clamping portion (211) and clamped with the clamping portion (211).

3. Covering assembly according to claim 2, characterized in that the slide rail (50) can abut up in the height direction (H) against the portion of the slider (30) that overlaps the snap-in portion (211) in the height direction (H).

4. The covering assembly according to claim 2, wherein the covering member (20) is provided with two of the mounting portions (21), the two mounting portions (21) being located at both ends of the covering member (20) in a width direction (W) of the bed plate (70), respectively; the clamping parts (211) of the two mounting parts (21) respectively extend out oppositely along the width direction (W) and the opposite direction thereof; the covering component is provided with two sliding blocks (30) and two sliding rails (50); the two sliding blocks (30) are sleeved on the two mounting parts (21) in a one-to-one corresponding mode and are connected with the two sliding rails (50) in a one-to-one corresponding mode in a sliding mode.

5. Covering assembly according to claim 1, wherein the sliding rail (50) has at least one first plug-in part (51); the connector (40) has at least one first receptacle (41); the slide rail (50) which is not installed can move to a first middle position along the direction parallel to the width direction (W) of the bed plate (70) so that the first inserting part (51) is inserted into the first inserting hole (41); the slide rail (50) in the first intermediate position is movable to a second intermediate position in a direction parallel to the height direction (H) under the restriction of the hole wall of the first receptacle (41); the slide rail (50) in the second intermediate position is movable to a mounting position in a direction parallel to the length direction (L) under the restriction of the hole wall of the first receptacle (41); the first plug-in part (51) of the slide rail (50) in the installed position is restricted by the hole wall of the first receptacle (41) from moving relative to the connector (40) in the height direction (H) and in the opposite direction.

6. The cover assembly according to claim 5, wherein the slide (50) further has at least one second plug-in part (52); the connector (40) further has at least one second slot (42); the second insertion part (52) can be inserted into the second insertion groove (42) in the process that the sliding rail (50) moves from the second middle position to the installation position; the second plug-in part (52) of the slide rail (50) in the mounting position is restricted by the groove wall of the second slot (42) and cannot move relative to the connecting piece (40) in the height direction (H) and the opposite direction; the first inserting part (51) and the second inserting part (52) are respectively positioned at two ends of the sliding rail (50) along the width direction (W).

7. Cover assembly according to claim 6, wherein the slide (50) has a plurality of first plug-in parts (51) arranged along the length direction (L) and a plurality of second plug-in parts (52) arranged along the length direction (L); the connecting piece (40) is provided with a plurality of first jacks (41) corresponding to the first inserting parts (51) one by one and a plurality of second slots (42) corresponding to the second inserting parts (52) one by one.

8. Covering assembly according to claim 6, wherein said connecting element (40) has a receiving groove (43), said first receptacle (41) and said second receptacle (42) being provided in the wall of said receiving groove (43); the slide rail (50) is embedded in the accommodating groove (43).

9. Covering assembly according to claim 1, characterized in that the material of said slider (30) and of said sliding track (50) is a solid self-lubricating material.

10. Medical bed, its characterized in that includes:

a bed plate (70);

-a bed base (80), said bed plate (70) being movable in relation to said bed base (80) in its length direction (L) and in the opposite direction of said length direction (L); and

a covering assembly as claimed in any one of claims 1 to 9; the covering member (20) can cover the bed plate (70) from a lower side of the bed plate (70) in a height direction (H) thereof; one end of the covering member (20) in the length direction (L) is fixedly connected with the bed frame (80); the connecting piece (40) is fixedly connected with the bed board (70).