CN219439777U - Telescopic sickbed guardrail - Google Patents

Abstract

The utility model relates to a bed guardrail, in particular to a telescopic sickbed guardrail. The sickbed guardrail comprises a guardrail main body and telescopic fences arranged on two sides of the guardrail main body; the guardrail main body comprises two sleeves and two first supporting rods, the two sleeves are transversely arranged and parallel to each other, and the two first supporting rods are vertically arranged at intervals and hinged between the two sleeves; the telescopic fence comprises two telescopic rods and a plurality of second supporting rods, the two telescopic rods are transversely arranged and are parallel to each other, each telescopic rod at least comprises two sections of rod pieces, the plurality of second supporting rods are vertically arranged and are respectively hinged between the two corresponding rod pieces on the two telescopic rods, a vertical downward inserted rod is fixedly connected to the telescopic rod located below, the inserted rod is used for being inserted into a stepped hole of a bedside, a lower limiting shoulder is arranged on an inserting section of the inserted rod, and an upper limiting piece is arranged at an inserting end of the inserted rod. The length of the sickbed guardrail can be freely adjusted according to the needs, and the occurrence of a large gap between the head of a bed and the tail of the bed is avoided.

Description

Telescopic sickbed guardrail

Technical Field

The utility model relates to a bed guardrail, in particular to a telescopic sickbed guardrail.

Background

The sickbed is a necessary facility for nursing hospital wards, and the guardrails are arranged on the sickbed mainly for preventing patients from falling down from the sickbed, so that accidents are avoided. Most of the existing sickbed guardrails are fixed in length, and the length cannot be adjusted according to the needs; the length of the existing sickbed guardrails is generally smaller than that of a sickbed, the sickbed guardrails are often arranged in the middle of the edges of two sides of the sickbed, so that the problem that large gaps exist between the head and the tail of the sickbed is caused, the sickbed is not safe enough for some children patients, the shapes of the children patients are small, the risk that the children patients fall from the gaps on the sickbed is likely to occur, and the quilt is likely to fall from the gaps on the tail of the sickbed.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a telescopic sickbed guardrail, wherein the length of the guardrail can be freely adjusted according to the needs and is arranged on the edge of a sickbed, so that a large gap between the head of the bed and the tail of the bed is avoided.

In order to solve the technical problems, the utility model provides a telescopic sickbed guardrail, which comprises a guardrail main body and telescopic fences arranged on two sides of the guardrail main body; the guardrail main body comprises two sleeves and two first supporting rods, the two sleeves are transversely arranged and parallel to each other, and the two first supporting rods are vertically arranged at intervals and hinged between the two sleeves; the telescopic fence comprises two telescopic rods and a plurality of second supporting rods, the two telescopic rods are transversely arranged and are parallel to each other, each telescopic rod at least comprises two sections of rod pieces, the plurality of second supporting rods are vertically arranged and are respectively hinged between the two corresponding rod pieces on the two telescopic rods, a vertical downward inserted rod is fixedly connected to the telescopic rod located below, the inserted rod is used for being inserted into a stepped hole of a bedside, a lower limiting shoulder is arranged on an inserting section of the inserted rod, and an upper limiting piece is arranged at an inserting end of the inserted rod.

In some embodiments, the upper end of the first support rod is connected with the sleeve pipe, the upper end of the second support rod is connected with the rod piece of the telescopic rod through a first hinge seat, openings are formed in two sides of the first hinge seat, the lower end of the first support rod is connected with the sleeve pipe, the lower end of the second support rod is connected with the rod piece of the telescopic rod through a second hinge seat, and an opening is formed in one side of the second hinge seat. In at least one embodiment, the second bracing piece top that is located the outside is equipped with folding switch, and folding switch includes connecting plate and hand screw bolt, and the connecting plate is located the backside of second bracing piece top direction of rotation, and the connecting plate is vertical to be fixed in the telescopic link bottom downwards, and hand screw bolt and connecting plate threaded connection, the link of hand screw bolt can pass the opening of first free bearing, and hand screw bolt keeps off at second bracing piece top for restrict second bracing piece rotation.

The utility model at least realizes the following beneficial effects:

1. the telescopic bars are arranged on two sides of the guardrail main body, the telescopic length of the telescopic bars can be freely adjusted according to the requirement, so that the whole length of the sickbed guardrail is changed, a row of spaced stepped holes are preset on the edges of the two sides of the sickbed according to the length of the sickbed, after the length of the telescopic bars is adjusted for children patients, the inserting bars can be inserted into the two stepped holes at the head and the tail and are limited and fixed through the lower limiting shoulders and the upper limiting parts, the gap between the head and the tail of the sickbed is minimized, and the children patients and the quilt are prevented from falling; 2. two first bracing pieces vertical interval sets up and articulates between two sleeve pipes, and the second bracing piece articulates respectively between two members that correspond on two telescopic links, and after the guardrail was installed, first bracing piece and second bracing piece rotated downwards and pack up, can reduce the height of guardrail, make things convenient for the patient to get on or off the bed, need not dismantle again.

Drawings

One or more embodiments of the present utility model will now be described, by way of example only, with reference to the accompanying drawings, in which:

FIG. 1 is a schematic diagram of one embodiment of the present utility model;

FIG. 2 is a schematic illustration of the embodiment of FIG. 1 in a contracted state;

FIG. 3 is a schematic view of the structure of the bayonet of the embodiment of FIG. 1;

FIG. 4 is a schematic view illustrating the upper limit part of the plunger according to the embodiment of FIG. 1;

FIG. 5 is a schematic view of the folding switch of the embodiment of FIG. 1;

the reference numerals in the figures are: 1. a guardrail main body; 11. a sleeve; 12. a first support bar; 2. a telescopic rail; 21. a telescopic rod; 211. a rod piece; 22. a second support bar; 3. a rod; 31. an annular groove; 4. a lower limit shoulder; 5. an upper limit member; 51. an arc-shaped limiting block; 52. a rotating shaft; 6. a folding switch; 61. a connecting plate; 62. screwing the bolt by hand; 7. a first hinge support; 8. a second hinge support; 9. a spring button.

Detailed Description

The utility model will be described in detail hereinafter with reference to exemplary embodiments in the accompanying drawings. It should be understood, however, that this utility model may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. These embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the utility model to those skilled in the art.

In the description of the present utility model, it should be understood that the terms "center," "lateral," "longitudinal," "front," "rear," "left," "right," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present utility model.

As shown in fig. 1 to 5, in one embodiment of the present utility model, a telescopic hospital bed guard rail includes a guard rail body 1 and telescopic guard rails 2 provided at both sides of the guard rail body 1; the guardrail main body 1 comprises two sleeves 11 and two first support rods 12, wherein the two sleeves 11 are transversely arranged and parallel to each other, and the two first support rods 12 are vertically arranged at intervals and hinged between the two sleeves 11; the telescopic fence 2 comprises two telescopic rods 21 and a plurality of second supporting rods 22, the two telescopic rods 21 are transversely arranged and parallel to each other, the telescopic rods 21 at least comprise two sections of rods 211, the second supporting rods 22 are vertically arranged and respectively hinged between the two corresponding rods 211 on the two telescopic rods 21, the telescopic rods 21 positioned below are fixedly connected with vertical downward inserted rods 3, a row of stepped holes are formed in the edges of two sides of a sickbed at intervals along the length direction, the two first stepped holes and the two second stepped holes are respectively close to two ends of the sickbed, the cross sections of the stepped holes are T-shaped, the inserted rods 3 on the two sides of the guardrail of the stepped holes are used for being inserted into the stepped holes on the bedside, the lower limiting shoulders 4 are arranged at the inserted sections of the inserted rods 3, the upper limiting shoulders 5 are arranged at the inserted ends, and the inserted lower limiting shoulders 4 and the upper limiting shoulders 5 can be used for restraining the inserted rods 3 in the up-down direction, so that the inserted rods 3 are firmly connected to the two sides of the sickbed.

Alternatively, the upper end of the first supporting rod 12 is hinged with the sleeve 11, the upper end of the first supporting rod 12 is hinged with the rod piece 211 of the telescopic rod 21 through the first hinge seat 7, openings are formed in two sides of the first hinge seat 7, the lower end of the first supporting rod 12 is hinged with the sleeve 11, the lower end of the second supporting rod 22 is hinged with the rod piece 211 of the telescopic rod 21 through the second hinge seat 8, and an opening is formed in one side of the second hinge seat 8. When the bed rail needs to be contracted, the telescopic rod 21 and the sleeve 11 are moved towards the opening direction of the second hinged support 8, at the moment, the first support rod 12 and the second support rod 22 rotate downwards to contract, the heights of the telescopic rod 21 and the sleeve 11 are reduced, and the patient can get on or off the bed conveniently.

Further, the top of the second support bar 22 located at the outermost side is provided with a folding switch 6, the folding switch 6 comprises a connecting plate 61 and a hand-screwed bolt 62, the connecting plate 61 is located at the back side of the top of the second support bar 22 in the rotation direction, the connecting plate 61 is vertically fixed at the bottom of the telescopic bar 21 downwards, the hand-screwed bolt 62 is in threaded connection with the connecting plate 61, when the connecting end of the hand-screwed bolt 62 passes through the opening of the first hinge support 7 and the hand-screwed bolt 62 is blocked at the top of the second support bar 22, the second support bar 22 cannot rotate due to the blocking of the hand-screwed bolt 62, and the second support bar 22 is in a locking state; when the hand screw 62 is moved outward to release the blocking of the top of the second support bar 22, the second support bar 22 may be rotated downward to be contracted.

Optionally, the rods 211 are sleeve-shaped, the rods 211 are coaxially connected in a sliding manner, the rods 211 above are provided with spring buttons 9, the spring buttons 9 are used for controlling the rods 211 to stretch and retract, and when the spring buttons 9 are pressed, the rods 211 lose limit and can slide inwards to retract.

Optionally, the insertion end side wall of the insert rod 3 is provided with an annular groove 31; the upper limiting piece 5 comprises two arc limiting blocks 51 and two rotating shafts 52, the arc limiting blocks 51 are arranged at intervals, and one end of each arc limiting block 51 is rotatably connected in the annular groove 31 through each rotating shaft 52. Before the inserted link 3 is inserted into the stepped hole with the T-shaped section, the arc-shaped limiting block 51 can be contained in the annular groove 31, and the outer wall of the arc-shaped limiting block 51 is level with the outer wall of the inserted link 3; after the inserted link 3 is inserted into the stepped hole, the lower limit shoulder 4 of the inserted section can be abutted against the upper surface of the stepped hole, the lower limit shoulder 4 limits the inserted link 3 to move downwards, the inserted end penetrates out of the stepped hole, the two arc limiting blocks 51 can respectively rotate outwards to be in an open state, and at the moment, the arc limiting blocks 51 in the open state are larger than the aperture of the bottom of the stepped hole, so that the inserted link 3 can be limited to move upwards.

The sickbed guardrail can adjust the length of the guardrail according to the requirement so as to adapt to a patient, and the telescopic length of the telescopic guardrail 2 can be controlled through the spring button 9; the rotation of the second supporting rod 22 can be controlled through the folding switch 6, so that the height of the bed rail can be adjusted, and a patient can get on or off the bed conveniently.

It should be understood that all of the above embodiments are exemplary and not limiting, and that various modifications or variations to the specific embodiments described above will be within the scope of the utility model as contemplated by those skilled in the art.

Claims (5)

1. A retractable sickbed guardrail, which is characterized in that: comprises a guardrail main body (1) and telescopic fences (2) arranged at two sides of the guardrail main body (1); the guardrail main body (1) comprises two sleeves (11) and two first support rods (12), wherein the two sleeves (11) are transversely arranged and parallel to each other, and the two first support rods (12) are vertically arranged at intervals and are hinged between the two sleeves (11); the telescopic fence (2) comprises two telescopic rods (21) and a plurality of second supporting rods (22), the two telescopic rods (21) are transversely arranged and are parallel to each other, each telescopic rod (21) at least comprises two sections of rod pieces (211), the plurality of second supporting rods (22) are vertically arranged and are respectively hinged between the two corresponding rod pieces (211) on the two telescopic rods (21), a vertical downward inserting rod (3) is fixedly connected to the telescopic rods (21) below, the inserting rod (3) is used for being inserted into a stepped hole of a bed edge, a lower limiting shoulder (4) is arranged on an inserting section of the inserting rod (3), and an upper limiting piece (5) is arranged at an inserting end.

2. The retractable hospital bed guard rail of claim 1, wherein: the telescopic support is characterized in that the upper ends of the first support rods (12) are connected with the sleeve (11), the upper ends of the second support rods (22) are connected with the rod pieces (211) of the telescopic rod (21) through the first hinge support (7), openings are formed in two sides of the first hinge support (7), the lower ends of the first support rods (12) are connected with the sleeve (11), the lower ends of the second support rods (22) are connected with the rod pieces (211) of the telescopic rod (21) through the second hinge support (8), and one side of the second hinge support (8) is provided with the openings.

3. The retractable hospital bed guard rail of claim 2, wherein: the second bracing piece (22) top that is located the outside is equipped with folding switch (6), folding switch (6) are including connecting plate (61) and hand screw bolt (62), connecting plate (61) are located the dorsal part of second bracing piece (22) top direction of rotation, connecting plate (61) are vertical to be fixed in telescopic link (21) bottom downwards, hand screw bolt (62) and connecting plate (61) threaded connection, the link of hand screw bolt (62) can pass the opening of first free bearing (7), and hand screw bolt (62) keep off at second bracing piece (22) top.

4. The retractable hospital bed guard rail of claim 1, wherein: the rod pieces (211) are sleeve-shaped, the rod pieces (211) are coaxially connected in a sliding mode, spring buttons (9) are arranged on the rod pieces (211) above the rod pieces, and the spring buttons (9) are used for controlling the rod pieces (211) to stretch out and draw back.

5. The retractable hospital bed guard rail of claim 1, wherein: an annular groove (31) is formed in the side wall of the insertion end of the insertion rod (3); the upper limiting part (5) comprises two arc limiting blocks (51) and two rotating shafts (52), the arc limiting blocks (51) are arranged at intervals, one end of each arc limiting block (51) is rotationally connected in the annular groove (31) through the corresponding rotating shaft (52), the arc limiting blocks (51) can be contained in the annular groove (31), and the outer wall of each arc limiting block (51) is flush with the outer wall of the corresponding inserted link (3).