CN209984487U

CN209984487U - Locking mechanism for side guardrail of sickbed

Info

Publication number: CN209984487U
Application number: CN201920346287.1U
Authority: CN
Inventors: 陈同文
Original assignee: Jiangsu Fulangte Medical Technology Co Ltd
Current assignee: Jiangsu Fulangte Medical Technology Co Ltd
Priority date: 2019-03-18
Filing date: 2019-03-18
Publication date: 2020-01-24
Anticipated expiration: 2029-03-18

Abstract

The utility model discloses a sick bed side guardrail locking mechanical system, it includes connecting axle and side guardrail, fixing base fixed connection is passed through in the outside of sick bed at the both ends of connecting axle, the side guardrail can assemble on the connecting axle with rotating, just on the connecting axle in the both ends of side guardrail are provided with coil spring and locking collar respectively, the cooperation locking collar in the elasticity bolt of vertical setting is installed to a tip of side guardrail, offer the vertical locking hole that is used for the vertical direction locking of side guardrail on the top surface of locking collar, just still be provided with the horizontal locking hole that is used for the side guardrail to keep flat the back locking on the locking collar. The sickbed side guardrail locking mechanism can lock the side guardrails in a vertical state or a horizontal state, and is simple in structure and convenient to operate; and the flexibility, the practicability and the like of the side guardrail are greatly improved.

Description

Locking mechanism for side guardrail of sickbed

Technical Field

The utility model relates to a sick bed especially relates to a sick bed side guardrail locking mechanical system.

Background

Sickbeds are also called medical beds and nursing beds, are used when patients are in rest, and are mainly used in various hospitals, village and town health hospitals, community service centers and the like.

As is well known, most sick beds are in order to prevent that patient from falling off from the bed, and the both sides of its lathe bed all need set up the side guardrail, and the side guardrail of current sick bed is fixed in the sick bed both sides more, and unable activity can move about a bit, but also can only up or down, can't keep flat, and the functionality is lower on the low side, and when patient lies on the sick bed, because the sick bed space is little, when needing the transfusion, the arm can only curl between bed and guardrail, and unable activity is unfavorable for patient's arm blood circulation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sick bed side guardrail locking mechanical system to there is the side guardrail of sick bed to solve among the prior art can't keep flat and lead to the patient to be transporting the unable extension of bed arm, and the problem that patient's arm does not have the department and lays when the bit.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a sick bed side guard bar locking mechanical system, its includes connecting axle and side guard bar, fixing base fixed connection is passed through in the outside of sick bed at the both ends of connecting axle, the side guard bar can assemble on the connecting axle with rotating, just on the connecting axle in the both ends of side guard bar are provided with coil spring and locking circle respectively, cooperation locking circle in the elasticity bolt of vertical setting is installed to a tip of side guard bar, offer the vertical locking hole that is used for keeping the vertical orientation of side guard bar locking on the top surface of locking circle, just still be provided with on the locking circle and be used for keeping flat the horizontal locking hole of back locking with the side guard bar.

Particularly, aluminum castings are fixed at two end parts of the side guardrails, and the elastic bolts are fixed on the aluminum castings through the mounting seats.

In particular, the horizontal locking hole is opened at one end of the locking ring close to the side rail, and the vertical locking hole and the horizontal locking hole are perpendicular to each other.

Specifically, a shielding member for shielding the coil spring extends to one side from an aluminum casting located at one end of the coil spring.

Particularly, a plurality of fixing holes are formed in the locking ring, and fixing screws penetrate through the fixing holes to fix the locking ring on the connecting shaft.

The beneficial effects of the utility model are that, compare with prior art sick bed side guardrail locking mechanical system can realize locking the side guardrail at vertical state or the state of keeping flat, can give the space of an activity of patient's arm under the state of keeping flat, no matter when needs are got a bit, still when the doctor need examine the patient, can both be more convenient. Not only the structure is simple, but also the operation is convenient; and the flexibility, the practicability and the like of the side guardrail are greatly improved.

Drawings

Fig. 1 is a schematic structural view of a locking mechanism of a hospital bed side guard rail according to an embodiment of the present invention;

fig. 2 is a schematic perspective view of a locking ring of a locking mechanism of a hospital bed side guard rail according to an embodiment of the present invention.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete. It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 and 2, in this embodiment, a locking mechanism for a side guard rail of a hospital bed includes a connecting shaft 1, a side guard rail 2, a locking ring 3, a coil spring 4 and an elastic bolt 5, two ends of the connecting shaft 1 are fixedly connected to the outside of the hospital bed through a fixing seat 6, the side guard rail 2 is rotatably assembled on the connecting shaft 1, the coil spring 4 is disposed on the connecting shaft 1 at one end of the side guard rail 2, the coil spring 4 enables the side guard rail 2 to have a space moving left and right along the connecting shaft 1, a plurality of fixing holes 7 are disposed on the locking ring 3, fixing screws pass through the fixing holes 7 to fix the locking ring 3 on the connecting shaft 1 at the other end of the side guard rail, the elastic bolt 5 vertically disposed is mounted at one end of the side guard rail 2 in cooperation with the locking ring 3, a vertical locking hole 8 for locking the side guard rail 2 in a vertical direction is disposed on a top surface of the locking ring 3, one end of the locking ring 3 close to And a hole 9.

Both ends of the side guardrail 2 are fixed with aluminum castings 10, the elastic bolt 5 is fixed on the aluminum castings 10 through a mounting seat 11, and the aluminum casting 10 at one end of the coil spring 4 extends towards one side to form a shielding piece 12 for shielding the coil spring 4.

In the use, normal condition downside guardrail 2 is in vertical locking state, elasticity bolt 5 inserts in vertical locking hole 8 through elasticity promptly, when needing to keep flat side guardrail 2, extract elasticity bolt 5 from vertical locking hole 8 earlier, then when outwards overturning side guardrail 2 and being in the state of keeping flat, move side guardrail 2 a certain distance to the left side, make elasticity bolt 5 insert horizontal locking hole 9, coil spring 4 is compressed the elasticity through coil spring 4, can be tight in horizontal locking hole 9 with elasticity bolt 5 top.

It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims

1. The utility model provides a sick bed side guard bar locking mechanical system, its includes connecting axle and side guard bar, its characterized in that, fixing base fixed connection is passed through in the outside of sick bed at the both ends of connecting axle, the side guard bar can assemble on the connecting axle with rotating, just on the connecting axle in the both ends of side guard bar are provided with coil spring and locking collar respectively, the cooperation locking collar in the elasticity bolt of vertical setting is installed to a tip of side guard bar, offer the vertical locking hole that is used for keeping the vertical orientation locking of side guard bar on the top surface of locking collar, just still be provided with on the locking collar and be used for keeping flat the horizontal locking hole of back locking with the side guard bar.

2. The locking mechanism of the hospital bed side guard rail according to claim 1, wherein the two ends of the side guard rail are fixed with aluminum castings, and the elastic bolt is fixed on the aluminum castings through a mounting seat.

3. The hospital bed side rail locking mechanism of claim 1, wherein the horizontal locking hole is opened at an end of the locking ring near the side rail, and the vertical locking hole and the horizontal locking hole are perpendicular to each other.

4. The hospital bed side fence locking mechanism of claim 2 wherein the aluminum casting at one end of the coil spring extends to one side with a shield for shielding the coil spring.

5. The locking mechanism of claim 1, wherein the locking ring has a plurality of fixing holes, and a fixing screw passes through the fixing holes to fix the locking ring to the connecting shaft.