CN213788365U

CN213788365U - Telescopic guardrail and medical sickbed

Info

Publication number: CN213788365U
Application number: CN202022345215.0U
Authority: CN
Inventors: 吴天琼
Original assignee: Chengdu Longquanyi District Traditional Chinese Medicine Hospital
Current assignee: Chengdu Longquanyi District Traditional Chinese Medicine Hospital
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-07-27
Anticipated expiration: 2030-10-20

Abstract

The utility model discloses a flexible guardrail and medical sick bed belongs to medical article technical field. A telescopic fence comprising: a fixed guardrail and a movable guardrail; the fixed guardrail comprises a plurality of fixed longitudinal rods and a fixed cross rod connected with the tops of the fixed longitudinal rods; the movable guardrail comprises a plurality of movable longitudinal rods and a movable cross rod connected with the tops of the plurality of movable longitudinal rods; the movable longitudinal rod is in one-to-one correspondence with the fixed longitudinal rods, the movable longitudinal rod extends into the fixed longitudinal rods and is in sliding fit with the fixed longitudinal rods, and the movable longitudinal rods are connected with the fixed longitudinal rods through the adjusting assemblies. The utility model discloses medical sick bed is equipped with flexible guardrail, and flexible guardrail's movable guardrail can practice thrift the space through hidden setting mode setting in fixed guardrail, is convenient for accomodate, can increase flexible guardrail's whole height through pulling movable guardrail, can also increase effective protection height under the prerequisite that can not influence the protective effect of original guardrail.

Description

Telescopic guardrail and medical sickbed

Technical Field

The utility model relates to a medical article technical field, concretely relates to flexible guardrail and medical sick bed.

Background

At present, hospital beds are provided with guardrails for preventing patients from falling. In order to improve the comfort of a patient, a mattress or a mattress pad and the like can be added on a sickbed, but the height of the existing guardrail is fixed and cannot be adjusted, so that the effective height of the guardrail blocking the patient is reduced, and the patient cannot be protected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flexible guardrail and medical sick bed to the guardrail height of solving current sick bed is fixed, is not convenient for increase the problem of article such as mattress or bed pad.

The utility model provides an above-mentioned technical problem's technical scheme as follows:

a telescopic fence comprising: a fixed guardrail and a movable guardrail; the fixed guardrail comprises a plurality of fixed longitudinal rods and a fixed cross rod connected with the tops of the fixed longitudinal rods; the movable guardrail comprises a plurality of movable longitudinal rods and a movable cross rod connected with the tops of the plurality of movable longitudinal rods; the movable longitudinal rod is in one-to-one correspondence with the fixed longitudinal rods, the movable longitudinal rod extends into the fixed longitudinal rods and is in sliding fit with the fixed longitudinal rods, and the movable longitudinal rods are connected with the fixed longitudinal rods through the adjusting assemblies.

The utility model discloses an activity vertical pole stretches into in the fixed vertical pole for the movable guardrail can practice thrift the space through hidden setting mode setting in fixed guardrail, is convenient for accomodate, when needs increase the height, stimulates movable guardrail, fixes movable guardrail's final height through adjusting part, can increase the overall height of flexible guardrail, satisfies the demand of different guardrail heights. Simultaneously, because the high inconvenience of fixed guardrail, the space between the adjacent fixed vertical pole in the fixed guardrail is unchangeable, under the prerequisite that can not influence the safeguard effect of original guardrail, can also increase effective protection height.

Furthermore, the cross section of the fixed cross bar is in an arc shape with an opening at the top, and the outer side surface of the movable cross bar is contacted with the inner side surface of the fixed cross bar.

The utility model discloses fixed horizontal pole is the arc, when need not heighten the guardrail, is convenient for accomodate the activity horizontal pole.

Furthermore, two ends of the movable cross rod respectively extend out of two ends of the fixed cross rod.

Furthermore, handles are respectively arranged at two ends of the movable cross rod and extend out of two ends of the fixed cross rod.

The handle of the utility model is convenient for lifting or accommodating the movable cross rod.

Furthermore, the bottom of the movable vertical rod is connected with the fixed vertical rod through a first spring.

The utility model discloses a first spring is used for popping out of supplementary activity horizontal pole, and simultaneously, the supporting role of first spring also can effectively prevent the maloperation of activity horizontal pole and lead to the centre gripping to personnel or article between activity horizontal pole and the fixed horizontal pole.

Furthermore, the adjusting component comprises a pressing rod and a rotating rod; one end of the pressing rod is provided with a button, and the other end of the pressing rod extends into the movable cross rod from the end part of the movable cross rod and is connected with the movable cross rod through a second spring; the top of dwang is articulated with pressing the depression bar, and the bottom of dwang is stretched into in the activity vertical pole and is connected with the stopper, and the middle part and the activity vertical pole of dwang are articulated, and the stopper passes the lateral wall of activity vertical pole and contacts with fixed vertical pole.

The utility model discloses an adjusting part is used for fixing movable guardrail in final position after the high change of movable guardrail, and concrete process is: according to the movable guardrail, the button is pressed, the pressing rod slides in the movable transverse rod, the second spring is compressed, the rotating rod rotates through a lever principle, the limiting block is separated from the fixed longitudinal rod, the limiting to the fixed longitudinal rod is removed, the button is loosened after the height adjustment is completed, the rotating rod rotates reversely under the action of the second spring, the limiting block is in contact with the fixed longitudinal rod, and under the continuous action of the second spring, the limiting block is in close contact with the fixed longitudinal rod, so that the movable guardrail is fixed.

Furthermore, the inner side wall of the fixed longitudinal rod is provided with a plurality of grooves matched with the limiting blocks.

The utility model discloses a stopper is arranged in the recess, and is more firm to movable guardrail's fixed, avoids movable horizontal pole's maloperation and leads to movable guardrail's removal.

Furthermore, the limiting block is made of rubber.

The utility model discloses the stopper of rubber material is under the effect of second spring, and the frictional force between the fixed vertical pole is great, thereby the stopper can also be in the recess deformation more firm to movable guardrail's fixed simultaneously.

The utility model provides a medical sickbed, includes sick bed body and foretell and set up the flexible guardrail in sick bed body side, the bottom and the sick bed body coupling of fixed vertical pole.

The utility model discloses following beneficial effect has:

the utility model discloses a movable guardrail can practice thrift the space through hidden setting mode setting in fixed guardrail, is convenient for accomodate, can increase the whole height of flexible guardrail through pulling movable guardrail, can also increase effective protection height under the prerequisite that can not influence the protective effect of original guardrail.

Drawings

Fig. 1 is a schematic structural view of the telescopic guardrail of the present invention;

fig. 2 is a schematic structural view of the fixed guard rail of the present invention;

FIG. 3 is a schematic structural view of the movable guard rail of the present invention;

FIG. 4 is a schematic view of the connection between the fixed guard rail and the movable guard rail of the present invention;

fig. 5 is a schematic structural diagram of the adjusting assembly of the present invention;

fig. 6 is a schematic structural view of the telescopic guardrail of the present invention in use;

fig. 7 is a schematic structural view of the medical sickbed of the present invention;

fig. 8 is a schematic structural view of the medical sickbed of the present invention in use.

In the figure: 10-fixing the guard bar; 11-fixing the longitudinal rod; 12-a fixed cross bar; 20-movable guardrails; 21-a movable longitudinal rod; 22-a movable cross bar; 23-a handle; 24-a first spring; 30-an adjustment assembly; 31-pressing rod; 32-rotating rods; 33-a button; 34-a second spring; 35-a limiting block; 40-a sickbed body.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

Examples

Referring to fig. 1, a telescopic fence includes: a fixed guard rail 10 and a movable guard rail 20. The structure phase-match of movable guardrail 20 and fixed guardrail 10, when need not be to rising, movable guardrail 20 is accomodate in fixed guardrail 10, and movable guardrail 20 adopts hidden setting mode to set up in fixed guardrail 10 promptly, and when needs rise, movable guardrail 20 rises from the top of fixed guardrail 10 gradually to fix through adjusting part 30.

Referring to fig. 2, the fixed guard rail 10 includes a plurality of vertical and parallel fixed longitudinal bars 11 and a horizontal fixed transverse bar 12. All fixed vertical poles 11 are arranged at regular intervals in sequence, and the tops of all fixed vertical poles 11 are fixedly connected with the fixed transverse poles 12. The fixed longitudinal rod 11 is hollow, and the inner cavity of the fixed longitudinal rod extends to the top. The cross section of the fixed cross rod 12 is arc with an opening at the top, and the bottom of the fixed cross rod 12 is provided with a through hole communicated with the inner cavity of the fixed longitudinal rod 11.

Referring to fig. 3, the movable fence 20 includes a plurality of vertical and parallel movable longitudinal bars 21 and a plurality of horizontal movable transverse bars 22. All the movable longitudinal rods 21 are sequentially and uniformly arranged at intervals, and the tops of all the movable longitudinal rods 21 are fixedly connected with the movable transverse rods 22. Meanwhile, the number and the arrangement mode of the movable longitudinal rods 21 are consistent with those of the fixed longitudinal rods 11, the movable longitudinal rods 21 can penetrate through the through holes in the bottoms of the fixed transverse rods 12 and extend into the inner cavities of the fixed longitudinal rods 11, the bottom ends of the movable longitudinal rods 21 are connected with the fixed longitudinal rods 11 through the first springs 24, and the outer side walls of the movable transverse rods 22 are in contact with the inner side walls of the fixed transverse rods 12. Two ends of the movable cross bar 22 extend out of two ends of the fixed cross bar 12, two ends of the movable cross bar 22 are respectively provided with a handle 23, and the handles 23 respectively extend out of two ends of the fixed cross bar 12.

Referring to fig. 4 to 6, the adjusting assembly 30 includes a horizontally disposed pressing rod 31 and a vertically disposed rotating rod 32. One end of the pressing rod 31 is provided with a button 33, the other end of the pressing rod extends into the movable cross rod 22 from the end of the movable cross rod 22 and is connected with the movable cross rod 22 through a second spring 34, and the pressing rod 31 and the movable cross rod 22 are enabled to do piston movement through pressing the button 33 and under the action of the second spring 34. The top of dwang 32 is articulated with pressing the depression bar 31, and the bottom of dwang 32 stretches into the inside of activity vertical pole 21 and is equipped with stopper 35 from the top of activity vertical pole 21, and the middle part of dwang 32 is articulated with activity vertical pole 21, and under the drive of pressing the depression bar 31, the lever motion can be made to dwang 32. The limiting block 35 and the button 33 are respectively located at two corresponding sides of the rotating rod 32, the limiting block 35 is made of rubber, the limiting block 35 penetrates through the side wall of the movable longitudinal rod 21 and contacts with the inner side wall of the fixed longitudinal rod 11, and under the action of the second spring 34, the limiting block 35 is in close contact with the fixed longitudinal rod 11, so that the movable guardrail 20 is fixed. In order to ensure the fixing function of the limit block 35 on the movable guardrail 20, a plurality of grooves matched with the limit block 35 are arranged on the inner side of the fixed longitudinal rod 11.

Referring to fig. 7 and 8, a medical sickbed comprises a sickbed body 40 and the telescopic guardrails, wherein the number of the telescopic guardrails is 2, the telescopic guardrails are respectively arranged on two sides of the sickbed body 40, and the specific connection mode is that the bottom end of the fixed longitudinal rod 11 is fixedly connected with the sickbed body 40. The utility model discloses an in other embodiments, in order to ensure that the patient is easy to go up, down the sick bed, flexible guardrail can also only set up in one side of sick bed body 40, perhaps flexible guardrail setting is in the both sides of sick bed body 40, and flexible guardrail and sick bed body 40 upset connection this moment fix the bottom and the sick bed body 40 upset of vertical pole 11 promptly and be connected.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A telescopic guardrail, comprising: a fixed guardrail (10) and a movable guardrail (20); the fixed guardrail (10) comprises a plurality of fixed longitudinal rods (11) and a fixed cross rod (12) connected with the tops of the fixed longitudinal rods (11); the movable guardrail (20) comprises a plurality of movable longitudinal rods (21) and movable cross rods (22) connected with the tops of the movable longitudinal rods (21); the movable longitudinal rod (21) is in one-to-one correspondence with the fixed longitudinal rods (11), the movable longitudinal rod (21) extends into the fixed longitudinal rods (11) and is in sliding fit with the fixed longitudinal rods (11), and the movable longitudinal rod (21) is connected with the fixed longitudinal rods (11) through the adjusting assembly (30).

2. Telescopic guardrail according to claim 1, characterized in that the cross section of the fixed cross-bar (12) is in the shape of an open-topped arc, the outer side of the movable cross-bar (22) being in contact with the inner side of the fixed cross-bar (12).

3. Telescopic guardrail according to claim 2, characterized in that the two ends of the movable cross bar (22) extend beyond the two ends of the fixed cross bar (12), respectively.

4. Telescopic guardrail according to claim 3, characterized in that the movable cross bar (22) is provided with handles (23) at both ends, respectively, the handles (23) extending beyond both ends of the fixed cross bar (12).

5. Telescopic fence according to claim 1, characterized in that the bottom of the movable longitudinal bar (21) is connected to the fixed longitudinal bar (11) by means of a first spring (24).

6. A telescopic fence according to any of the claims 1 to 5, characterized in that the adjustment assembly (30) comprises a pressing rod (31) and a rotating rod (32); one end of the pressing rod (31) is provided with a button (33), and the other end of the pressing rod (31) extends into the movable cross rod (22) from the end part of the movable cross rod (22) and is connected with the movable cross rod (22) through a second spring (34); the top of dwang (32) with press down that pole (31) are articulated, the bottom of dwang (32) stretches into connect stopper (35) in the activity vertical pole (21), the middle part of dwang (32) with activity vertical pole (21) are articulated, stopper (35) pass the lateral wall of activity vertical pole (21) and with fixed vertical pole (11) contact.

7. The telescopic guardrail of claim 6, characterized in that the inner side wall of the fixed longitudinal rod (11) is provided with a plurality of grooves matched with the limiting blocks (35).

8. The telescopic guardrail of claim 7, wherein the stopper (35) is made of rubber.

9. A medical sickbed, which is characterized by comprising a sickbed body (40) and the telescopic guardrail of any one of claims 1 to 8, wherein the telescopic guardrail is arranged on the side surface of the sickbed body (40), and the bottom end of the fixed longitudinal rod (11) is connected with the sickbed body (40).