CN218852988U

CN218852988U - Scalable bed rail and sick bed thereof

Info

Publication number: CN218852988U
Application number: CN202221760502.0U
Authority: CN
Inventors: 阳慧萍; 钱红
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-08
Filing date: 2022-07-08
Publication date: 2023-04-14
Anticipated expiration: 2032-07-08

Abstract

The utility model discloses a scalable bed rail and sick bed thereof, it is including the vertical to backup pad that is located both ends, and 2 backup pads are connected through intercrossing articulated connecting rod, and the one end of the connecting rod of part is suitable for ground to articulate in the backup pad wherein. The utility model has reasonable structure, the connecting rods which are hinged in a crossed way can realize the extension and retraction of the bed fence in two directions, and the bed fence becomes a net shape after being unfolded, thereby protecting the patient, preventing the patient from falling and avoiding the falling of the articles of the sickbed; after the patient is contracted, the influence on the actions of getting on and off the bed of the patient can be avoided; and it still can be through controlling the distance between the backup pad, realizes adjusting the length that the bed rail expandes, and its use is more nimble.

Description

Telescopic bed fence and sickbed thereof

Technical Field

The utility model relates to the technical field of medical apparatus, in particular to a telescopic bed fence and a sickbed thereof.

Background

Hospital beds, which may also be referred to as hospital beds, nursing beds, etc., are hospital beds used by patients during rest. The bed is mainly used in various hospitals, village and town health hospitals, community health service centers and the like, is designed according to the treatment needs of patients and the living habits of lying in bed, and is convenient for medical care observation and patrol and operation and use of family members. In order to prevent a patient from turning over, a bed fence is generally arranged on a patient bed and is fixed on the patient bed by welding or bolts, so that the patient bed fence cannot be collected actually, and the arrangement of the fence influences the action of getting on and off the patient bed in the using process; at present, a bed fence which can be folded and turned over (see the attached drawing 14 in the specification) is widely used, the gap between the vertical rods is large, so that the objects on the sickbed can easily fall off, and for a more active infant, the infant can possibly pass through the gap to fall off the sickbed, or the body of the infant can easily get stuck in the gap, so that certain danger is caused.

SUMMERY OF THE UTILITY MODEL

Therefore, based on above background, the utility model discloses improve current bed rail, provide a scalable bed rail and sick bed thereof.

The utility model provides a technical scheme does:

a telescopic bed fence comprising vertically oriented support plates at both ends, 2 support plates being connected by cross-hinged links, wherein part of the links are adapted to be hingedly connected at one end to the support plates.

One implementation manner is as follows: the support plate further comprises a guide rod, a first guide groove is formed in the top surface of the guide rod, and the lower end of the support plate and the lower end of the connecting rod are located in the first guide groove.

One implementation manner is as follows: a second guide groove is formed at the bottom of the first guide groove;

a first guide column is arranged at the bottom end of the supporting plate, and a first guide wheel is arranged at the lower end of the first guide column;

the first guide post is partially or completely positioned in the first guide groove;

the first guide wheel is partially or completely positioned in the second guide groove, and the first guide wheel can slide along the groove bottom of the second guide groove.

One implementation manner is as follows: the guide rod is provided with a first limiting hole along the extending direction of the guide rod, the first guide column is provided with a second limiting hole, and the first limiting hole is matched with the second limiting hole.

One implementation manner is as follows: the lower ends of part of connecting rods among the 2 supporting plates are hinged on an auxiliary guide plate, the bottom end of the auxiliary guide plate is provided with a second guide column, and the lower end of the second guide column is provided with a second guide wheel;

the second guide posts are all positioned in the first guide grooves;

the second guide wheel is partially or completely positioned in the second guide groove.

The utility model also provides a sick bed, its technical scheme is: one side or two sides of the bed fence are provided with the bed fence of the utility model.

One implementation manner is as follows: it includes the bed board, the both ends of bed board are equipped with the bedrail, the bedrail is including the bedrail that is located its both sides, the below of bed board is equipped with the bed beam that sets up along its length direction.

One implementation manner is as follows: the side of the bed beam is provided with a bearing rod perpendicular to the bed beam, and the guide rod is erected on the bearing rod along the direction of the bed beam.

One implementation manner is as follows: the one side of backup pad towards the bed fence is equipped with the spacing hole of third, be equipped with on the bed fence with the spacing hole complex fourth of third is spacing.

By adopting the technical scheme, the method has the following beneficial effects:

the utility model has reasonable structure, the connecting rods which are hinged in a crossed way can realize the extension and retraction of the bed fence in two directions, and the bed fence becomes a net shape after being unfolded, thereby protecting the patient, preventing the patient from falling and avoiding the articles of the sickbed from falling; after the patient is contracted, the influence on the actions of getting on and off the bed of the patient can be avoided; the distance between the supporting plates is controlled, the unfolding length of the bed fence can be adjusted, and the bed fence is more flexible to use; and compare in present commonly used turn over a folding bed rail, when to the sick bed that has same length, the utility model discloses the accessible is suitable for ground to set up connecting rod quantity as required to reduce and expand the space that constitutes between the back connecting rod, not only can further avoid the sick bed article to drop, and still can avoid the infant to pass or the risk that the body is blocked, improve its security.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a first schematic structural view of a bed fence according to the present invention;

fig. 2 is a schematic structural view of a bed fence according to the present invention;

fig. 3 is a third schematic structural view of the bed fence of the present invention;

FIG. 4 is an enlarged view of the circled portion of FIG. 3;

fig. 5 is a fourth schematic structural view of the bed fence of the present invention;

FIG. 6 is an enlarged view of the circled portion of FIG. 5;

fig. 7 is a first schematic view of the bed fence according to the present invention;

fig. 8 is a reference schematic diagram of the using state of the bed fence according to the present invention;

fig. 9 is a third schematic view of the bed fence according to the present invention;

fig. 10 is a first schematic structural view of a hospital bed of the present invention;

fig. 11 is a schematic structural view of a hospital bed of the present invention;

fig. 12 is a first schematic view of a state of use of a hospital bed according to the present invention;

fig. 13 is a second schematic view of the hospital bed according to the present invention;

FIG. 14 is a schematic view of a prior art bed enclosure with a foldable and reversible bed;

in the figure: 1. a guide bar; 11. a first guide groove; 12. a second guide groove; 13. a first limit hole; 2. a support plate; 21. a first guide post; 211. a second limiting hole; 22. a first guide wheel; 2. a support plate; 3. a connecting rod; 4. the positioning column is hinged; 5. an auxiliary guide plate; 51. a second guide post; 52. a second guide wheel; 6. a bed fence; 61. a bedrail; 611. a fourth limiting hole; 7. a bed beam; 8. a support rod; 9. a first limit bolt handle; 100. erecting a rod; 101. a second limit bolt handle.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "vertical", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

The present invention will be further explained with reference to the accompanying drawings.

Example 1: a telescopic bed pen as shown in fig. 1 to 9, which comprises vertical support plates 2 at both ends, 2 support plates 2 being connected by cross-hinged links 3, wherein part of the links 3 are adapted to be hinged at one end to the support plates 2.

When the telescopic door is contracted, the connecting rods can move towards one of the supporting plates, the principle is similar to that of a telescopic door formed by the cross pipes, and detailed description is not needed.

As shown in fig. 1, 3 to 5, the support device further includes a guide bar 1, a first guide groove 11 is formed on a top surface of the guide bar 1, and a lower end of the support plate 2 and a lower end of the connecting rod 3 are located in the first guide groove 11.

A second guide groove 12 is arranged at the bottom of the first guide groove 11;

a first guide column 21 is arranged at the bottom end of the support plate 2, and a first guide wheel 22 is arranged at the lower end of the first guide column 21;

the first guide column 21 is partially or completely positioned in the first guide groove 11;

the first guide wheel 22 is partially or completely positioned in the second guide groove 12, and the first guide wheel 22 can slide along the groove bottom of the second guide groove 12. The lower extreme through backup pad or connecting rod is located first guide way, can play the effect of certain spacing direction, and the accessible control backup pad slides on the guide bar to control the distance between the backup pad, realize the expansion and the shrink of bed rail, and still can avoid in the expansion shrink in-process, the connecting rod skew leads to expanding and the not smooth of shrink.

Specifically, as shown in fig. 3 and 5, a first limiting hole 13 is formed in the guide rod 1 along the extending direction thereof, a second limiting hole 211 is formed in the first guide post 12, the first limiting hole 13 is matched with the second limiting hole 211, and internal threads are formed on the inner walls of the first limiting hole 13 and the second limiting hole 211, so that the distance between the two support plates can be positioned and controlled, in the specific implementation, as shown in fig. 7 and 8, when the distance between the 2 support plates is adjusted to be required, that is, when the bed fence is controlled to be unfolded to a required length (the length is the length along the length direction of the bed) through the unfolding of the connecting rod, the threaded screw of the first limiting bolt handle 9 is spirally inserted into the first limiting hole and the second limiting hole, so that the sliding of the support plates on the guide rod can be limited. After two backup pads are all fixed by first spacing bolt handle, then the expansion length of bed rail has been fixed.

As shown in fig. 5 and 6, the lower ends of the partial connecting rods 3 between the 2 supporting plates 2 are hinged to the auxiliary guide plate 5, the bottom end of the auxiliary guide plate 5 is provided with a second guide column 51, and the lower end of the second guide column 51 is provided with a second guide wheel 52;

the second guide posts 51 are all positioned in the first guide grooves 11;

the second guide wheel 52 is partially or completely located in the second guide groove 12, so as to further improve the smoothness of the expansion and contraction of the bed fence.

The height of the auxiliary guide plate 5 in the vertical direction shown in fig. 5 and 6 is slightly larger than the first guide groove or is completely located in the first guide groove.

In practical implementation, as shown in fig. 7, the height of the auxiliary guide plate 5 in the up-and-down direction is similar to the height of the support plate, and it may be the same as the height of the support plate, or slightly lower than the height of the support plate.

Example 2: a hospital bed according to the embodiment 1 is provided with the telescopic bed fence of the embodiment 1 on one or both sides thereof as shown in fig. 1 to 12.

Specifically, as shown in fig. 10 and 11, one side of the hospital bed is provided with a retractable bed fence, or as shown in fig. 12, both sides of the hospital bed are provided with retractable bed fences.

When the hospital bed is specifically implemented, the hospital bed comprises a bed board, bed railings 6 are arranged at two ends of the bed board, each bed railing 6 comprises bedrails 61 located on two sides of the bed board, and a bed beam 7 arranged along the length direction of the bed board is arranged below the bed board.

In specific implementation, the bed fence can be turned downwards by at least 90 degrees.

As shown in fig. 11, the side of the bed beam 7 is provided with a support rod 8 perpendicular to the bed beam, and the guide rod 1 is erected on the support rod 8 along the direction of the bed beam 7. The support rod 8 can be mounted on the bed beam 7 by welding or screws.

The utility model discloses a sick bed accessible is reformed transform current sick bed and is formed, and processing is simple, and is with low costs to guide bar 1 mode demountable installation that can adopt bolted connection on bearing the pole with this.

As shown in fig. 10 and 11, a third limiting hole 23 is formed in a surface of the supporting plate 7 facing the bed rail 6, a fourth limiting hole 611 matched with the third limiting hole 23 is formed in the bed rail 61, and internal threads are formed in inner walls of the third limiting hole and the fourth limiting hole. When the implementation is specific, the supporting plate is fixed on the bedrail through the cooperation of the third limiting hole 23 and the second limiting hole 611, and when the implementation is specific, the screw rod of the second limiting bolt handle 101 is inserted into the third limiting hole and the fourth limiting hole in a spiral manner, so that the supporting plate can be fixed on the bedrail.

One of the operation modes is as follows:

for example, a support plate can be fixed on the bedrail through the second limit bolt handle 101, and then another support plate is pulled to be opposite or back to the direction of the fixed support plate, so that the bed fence can be contracted and expanded: when the hospital bed is unfolded, the other support plate is pulled to the direction departing from the fixed support plate until the other support plate is close to the bedrail at the other end of the hospital bed, and then a second limit bolt handle is adopted for fixing (as shown in fig. 11 or 12); or after pulling another supporting plate to a required position, fixing the supporting plate by using a first limiting bolt handle (as shown in fig. 13).

Fig. 14 is a schematic structural view of a conventional hospital bed with a foldable bed fence, and it can be seen from the figure that there is a certain distance between the vertical rods 100, and since the vertical rods need to be folded to have enough length when the bed fence is folded, if the number of the vertical rods is increased to reduce the gap without reducing the height of the bed fence, the vertical rods may not be folded, and the bed fence of the present invention can further reduce the gap between the connecting rods by increasing the density of the connecting rods without reducing the height of the unfolded bed fence; and it compares in the utility model discloses, the length of the bed rail that it constitutes is fixed, can't adjust, and the utility model discloses then the distance between the accessible adjustment backup pad to control the expansion degree of bed rail, and then realize adjusting the length of bed rail.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. A telescopic bed fence is characterized by comprising vertical supporting plates and guide rods which are positioned at two ends, wherein 2 supporting plates are connected through connecting rods which are hinged in a mutually crossed mode, and one end of a part of connecting rods is hinged to the supporting plates in a suitable mode;

the top surface of the guide rod is provided with a first guide groove, and the lower ends of the support plate and the connecting rod are positioned in the first guide groove;

a second guide groove is formed at the bottom of the first guide groove;

the first guide wheel is partially or completely positioned in the second guide groove, and the first guide wheel can slide along the groove bottom of the second guide groove;

the lower ends of part of connecting rods among the 2 supporting plates are hinged to the auxiliary guide plate, the bottom end of the auxiliary guide plate is provided with a second guide column, and the lower end of the second guide column is provided with a second guide wheel;

the second guide posts are all positioned in the first guide grooves;

2. The telescopic bed fence as claimed in claim 1, wherein the guide bar is provided with a first limiting hole along the extending direction thereof, the first guide post is provided with a second limiting hole, and the first limiting hole and the second limiting hole are engaged.

3. A hospital bed, characterized in that it is provided with a telescopic bed fence according to claim 1 or 2 on one or both sides.

4. The hospital bed of claim 3, comprising a bed board, wherein the bed board is provided with bed rails at two ends, the bed rails comprise bed rails at two sides of the bed board, and bed beams are arranged below the bed board along the length direction of the bed board.

5. The hospital bed of claim 4, wherein the side of the bed beam is provided with a support bar perpendicular thereto, and the guide bar is erected on the support bar along the direction of the bed beam.

6. The hospital bed of claim 5, wherein a third position-limiting hole is formed on a surface of the supporting plate facing the bed rail, and a fourth position-limiting hole matched with the third position-limiting hole is formed on the bed rail.