CN202723238U

CN202723238U - Sickbed guardrail

Info

Publication number: CN202723238U
Application number: CN 201220202692
Authority: CN
Inventors: 米切尔·卡门·布鲁
Original assignee: XIAMEN WEIJIA SPORTS EQUIPMENT CO Ltd
Current assignee: XIAMEN WEIJIA SPORTS EQUIPMENT CO Ltd
Priority date: 2012-05-08
Filing date: 2012-05-08
Publication date: 2013-02-13
Anticipated expiration: 2022-05-08

Abstract

The utility model discloses a sickbed guardrail which comprises a guardrail base, an inner cover, a rotating shaft, an outer cover, a frame, a handle, a fixing pin and a resetting torsion spring, wherein the guardrail base is fixed at a bed edge of a sickbed; the inner cover is fixedly buckled outside the guardrail base; the outer cover is mounted outside the inner cover through the rotating shaft in a relative rotating mode; an arc-shaped slot and a limiting lug boss for limiting a rotating angle of the outer cover are respectively formed between the opposite surfaces of the outer cover and the inner cover; vertical positioning holes of the guardrail are correspondingly formed on the outer cover and the inner cover; the frame is fixedly buckled outside the outer cover; the handle is pivoted on the outer cover or the frame through a fixing pin; the handle is provided with an operation end and hook-shaped brake ends; the operation end is located in the frame; the hook-shaped brake ends correspond to the two positioning holes; and the resetting torsion spring is mounted on the fixing pin. The sickbed guardrail is more conveniently rotated for erecting and falling.

Description

The sick bed guardrail

Technical field

The utility model relates to the technical field of sick bed, and is special relevant with the sick bed guardrail.

Background technology

Early stage sick bed, the edge of bed in both sides does not arrange guardrail, for the sufferer that some inconvenience are stood up voluntarily or lain down, use extremely inconvenient, can only by medical personnel, household, ward mate or other people help just can do lie down or stand up the action.

Sick bed afterwards, the edge of bed in both sides has welded guardrail specially, makes the inconvenience sufferer of standing up voluntarily or lying down can be by the support of guardrail, the action that do-it-yourself is stood up or lain down, and needn't wait for again other people help, it is a lot of to be easy to use.But the guardrail of this welding is to fix non-rotatable movement, just stands upright on all the time edge of bed once installing, and when treatment, usually can hinder medical personnel's operation.

Therefore, the inventor once improved the mounting structure of guardrail, and guardrail can need to uprightly or be fallen down in response to using, and not only made things convenient for use but also avoid hindering medical personnel's operation.But the switching that guardrail falls down is the manipulatable end of locking bar upwards to be proposed first release rotate again, and lifting operation is comparatively required great effort, and really has unhandy some shortcomings part.

In view of this, the inventor researches and develops again, specialized designs a kind of novel sickbed guardrail, to make things convenient for the upright of guardrail and the operation of falling down, this case produces thus.

The utility model content

The purpose of this utility model provides a kind of sick bed guardrail, to make things convenient for the rotary manipulation that guardrail is upright and fall down.

In order to reach above-mentioned purpose, solution of the present utility model is:

The sick bed guardrail comprises guardrail seat, inner cap, rotating shaft, enclosing cover, framework, handle, steady pin and reduction torsion spring; The guardrail seat is fixed on the edge of bed of sick bed; The inner cap clip is combined in the outside of guardrail seat; Enclosing cover is installed in the outside of inner cap by rotating shaft in relatively turnable mode, forms respectively deep-slotted chip breaker and the spacing block set of restriction enclosing cover rotational angle between the opposite face of enclosing cover and inner cap, enclosing cover with in cover the also corresponding upright locating hole of guardrail that forms; The framework clip is combined in the outside of enclosing cover; Handle is hubbed on enclosing cover or framework by steady pin, and handle has the hook solid dog point of the manipulatable end that is positioned at framework and corresponding two locating holes; Reduction torsion spring is installed on the steady pin.

The inboard of described guardrail seat forms two inserting columns and a spacer; Two inserting column along continuous straight runs vertically are plugged on the edge of bed of sick bed, and the guardrail seat is located in the vertical direction; Spacer is stacked in the top of edge of bed, the corresponding through hole that forms on spacer and the edge of bed, and latch vertically is inserted in two through holes and a snap ring is fixed in the lower end, and the guardrail seat is located in the horizontal direction.

Described rotating shaft is comprised of hexagon socket countersunk flat cap head screw, nut and axle sleeve; Guardrail seat, inner cap, enclosing cover and framework be the corresponding axis hole that forms all, and axle sleeve is located in the axis hole of enclosing cover and framework, and then the axis hole that the hexagonal sunk screw passes axle sleeve, inner cap and guardrail seat from outside to inside successively is screwed on nut.

Also form ring rib and the annular groove that mutually fastens between the opposite face of described enclosing cover and inner cap, make enclosing cover more steady, smooth and easy in the rotation in the inner cap outside by ring rib and annular groove cooperation.

After adopting such scheme, when guardrail of the present utility model was upright, framework stood upright on the edge of bed of sick bed, and at this moment, the dog point of handle is inserted in the locating hole of the locating hole of enclosing cover and inner cap, and restriction enclosing cover and inner cap relatively rotate, thereby make the framework vertical orientation.

When needs fall down guardrail, pull the manipulatable end of handle, the compression reduction torsion spring, make dog point withdraw from the locating hole of inner cap, release between enclosing cover and the inner cap, enclosing cover can rotate relative to inner cap, at this moment, rotating frame drives enclosing cover and rotates together, reaches rotary spacing when spacing block set turns to the deep-slotted chip breaker end, finishes guardrail and falls down to operate.

When needs are upright with guardrail again, the opposite spin framework drives enclosing cover and rotates together, when the locating hole of the locating hole of enclosing cover and inner cap aligns again, the dog point of handle reinserts the locating hole of inner cap under the effect of reduction torsion spring, lock between enclosing cover and the inner cap, enclosing cover cannot rotate relative to inner cap, at this moment, the framework vertical orientation is finished the guardrail upright operation.

The utility model is compared with the mounting structure of existing guardrail, and the switching that guardrail falls down is the manipulatable end around the steady pin turning handle, and first release is rotated again, and rotating operation is comparatively more laborsaving than lifting operation, makes things convenient for the rotary manipulation that guardrail is upright and fall down.

Description of drawings

Fig. 1 is three-dimensional exploded view of the present utility model;

Fig. 2 is assembled sectional view of the present utility model;

Fig. 3 is combination stereogram of the present utility model;

Fig. 4 is the erectility schematic diagram that the utility model is assembled in edge of bed;

Fig. 5 is the view one of falling down that the utility model is assembled in edge of bed;

Fig. 6 is the view two of falling down that the utility model is assembled in edge of bed.

Label declaration

Sick bed 10

Guardrail seat 1 inserting column 11

Spacer 12 through holes 13

Latch 14 snap rings 15

Inner cap 2 deep-slotted chip breakers 21

Locating hole 22 annular grooves 23

Rotating shaft 3 hexagon socket countersunk flat cap head screws 31

Nut 32 axle sleeves 33

Enclosing cover 4 spacing block sets 41

Locating hole 42 ring ribs 43

Framework 5

Handle 6 manipulatable ends 61

Dog point 62

Steady pin 7

Reduction torsion spring 8.

The specific embodiment

Below in conjunction with the drawings and specific embodiments the utility model is further described.

To shown in Figure 3, the utility model has disclosed the sick bed guardrail, comprises guardrail seat 1, inner cap 2, rotating shaft 3, enclosing cover 4, framework 5, handle 6, steady pin 7 and reduction torsion spring 8 referring to Fig. 1.

Guardrail seat 1 is fixed on the edge of bed of sick bed 10, please Fig. 4 to Fig. 6.Concrete fixed form has a lot, and present embodiment is to form two inserting columns 11 and a spacer 12 in the inboard of guardrail seat 1; Two inserting column 11 along continuous straight runs vertically are plugged on the edge of bed of sick bed 10, and guardrail seat 1 is located in the vertical direction; Spacer 12 is stacked in the top of edge of bed, the corresponding through hole 13 that forms on the spacer 12, and the corresponding through hole (not indicating among the figure) that forms on the edge of bed, latch 14 vertically is inserted in two through holes and a snap ring 15 is fixed in the lower end, and guardrail seat 1 is located in the horizontal direction.

Inner cap 2 clips are combined in the outside of guardrail seat 1, specifically can utilize fastener cooperation or other modes to realize fixing between the two, make between guardrail seat 1 and the inner cap 2 and cannot relatively rotate.

Enclosing cover 4 is installed in the outside of inner cap 2 in relatively turnable mode by rotating shaft 3.Form respectively deep-slotted chip breaker 21 and spacing block set 41 between the opposite face of enclosing cover 4 and inner cap 2, it is to form deep-slotted chip breaker on the enclosing cover 4 and form spacing block set on the inner cap 2 that the position of deep-slotted chip breaker and spacing block set can exchange, and cooperates by deep-slotted chip breaker 21 and spacing block set 41 and limits enclosing cover 4 rotational angles.The upright locating hole 42 and 22 of corresponding formation guardrail also on enclosing cover 4 and the inner cap 2 cooperates for aftermentioned handle 6, and guardrail is located under erectility.In order to make enclosing cover 4 more steady, smooth and easy in the rotation in inner cap 2 outsides, also form ring rib 43 and the annular groove 23 that mutually fastens between the opposite face of enclosing cover 4 and inner cap 2, it is to form annular groove on the enclosing cover 4 and form ring rib on the inner cap 2 that the position of ring rib 43 and annular groove 23 also can exchange.

Framework 5 clips are combined in the outside of enclosing cover 4, specifically can utilize fastener cooperation or other modes to realize fixing between the two, make between enclosing cover 4 and the framework 5 and cannot relatively rotate.

Handle 6 is hubbed on enclosing cover 4(present embodiment by steady pin 7) or framework 5, because cannot relatively rotate between enclosing cover 4 and the framework 5, the effect that is hubbed on framework 5 is with to be hubbed on enclosing cover 4 the same.Handle 6 has the manipulatable end 61 that is positioned at framework 5 and the hook solid dog point 62 of corresponding two locating holes 42 and 22.

Reduction torsion spring 8 is installed on the steady pin 7, handle 6 is resetted when promoting external force.In order to make handle 6 operations more smooth and easy, also cover has lining on steady pin 7.

For the ease of whole assembling, rotating shaft 3 of the present utility model is comprised of hexagon socket countersunk flat cap head screw 31, nut 32 and axle sleeve 33, and guardrail seat 1, inner cap 2, enclosing cover 4 and framework 5 be the corresponding axis hole that forms all.During assembling, first guardrail seat 1 is fixed on the edge of bed of sick bed 10, again inner cap 2, the enclosing cover 4 that handle 6 is housed and framework 5 are contained in guardrail seat 1 outside successively, then axle sleeve 33 is located in the axis hole of enclosing cover 4 and framework 5, then hexagonal sunk screw 31 is passed from outside to inside successively the axis hole of axle sleeve 33, inner cap 2 and guardrail seat 1, be screwed on nut 32 at last, namely finish the installation of whole guardrail.

When guardrail of the present utility model is upright as shown in Figure 4, framework 5 stands upright on the edge of bed of sick bed 10, and at this moment, the dog point 62 of handle 6 is inserted in the locating hole 22 of the locating hole 42 of enclosing cover 4 and inner cap 2, restriction enclosing cover 4 relatively rotates with inner cap 2, thereby makes whole guardrail vertical orientation.

When needs fall down guardrail, pull the manipulatable end 61 of handle 6, compression reduction torsion spring 8 makes dog point 62 withdraw from the locating hole 22 of inner cap 2, release between enclosing cover 4 and the inner cap 2, enclosing cover 4 can rotate relative to inner cap 2, at this moment, rotating frame 5 drive enclosing covers 4 rotate together forward or backward, reach rotary spacing when spacing block set 41 turns to deep-slotted chip breaker 21 end, finish guardrail and fall down to operate, as shown in Figure 5 and Figure 6.

When needs are upright with guardrail again, opposite spin framework 5 drives enclosing cover 4 and rotates together, when the locating hole 22 of the locating hole 42 of enclosing cover 4 and inner cap 2 aligns again, the dog point 62 of handle 6 reinserts under the effect of reduction torsion spring 8 in the locating hole 22 of inner cap 2, locks between enclosing cover 4 and the inner cap 2, and enclosing cover 4 cannot rotate relative to inner cap 2, at this moment, framework 5 vertical orientation are finished the guardrail upright operation, as shown in Figure 4.

Above-described embodiment and graphic and non-limiting product form of the present utility model and style, any person of an ordinary skill in the technical field all should be considered as not breaking away from patent category of the present utility model to its suitable variation or modification of doing.

Claims

1. the sick bed guardrail is characterized in that: comprise guardrail seat, inner cap, rotating shaft, enclosing cover, framework, handle, steady pin and reduction torsion spring; The guardrail seat is fixed on the edge of bed of sick bed; The inner cap clip is combined in the outside of guardrail seat; Enclosing cover is installed in the outside of inner cap by rotating shaft in relatively turnable mode, forms respectively deep-slotted chip breaker and the spacing block set of restriction enclosing cover rotational angle between the opposite face of enclosing cover and inner cap, enclosing cover with in cover the also corresponding upright locating hole of guardrail that forms; The framework clip is combined in the outside of enclosing cover; Handle is hubbed on enclosing cover or framework by steady pin, and handle has the hook solid dog point of the manipulatable end that is positioned at framework and corresponding two locating holes; Reduction torsion spring is installed on the steady pin.

2. sick bed guardrail as claimed in claim 1 is characterized in that: inboard two inserting columns of formation and a spacer of described guardrail seat; Two inserting column along continuous straight runs vertically are plugged on the edge of bed of sick bed, and the guardrail seat is located in the vertical direction; Spacer is stacked in the top of edge of bed, the corresponding through hole that forms on spacer and the edge of bed, and latch vertically is inserted in two through holes and a snap ring is fixed in the lower end, and the guardrail seat is located in the horizontal direction.

3. sick bed guardrail as claimed in claim 1, it is characterized in that: described rotating shaft is comprised of hexagon socket countersunk flat cap head screw, nut and axle sleeve; Guardrail seat, inner cap, enclosing cover and framework be the corresponding axis hole that forms all, and axle sleeve is located in the axis hole of enclosing cover and framework, and then the axis hole that the hexagonal sunk screw passes axle sleeve, inner cap and guardrail seat from outside to inside successively is screwed on nut.

4. sick bed guardrail as claimed in claim 1, it is characterized in that: also form ring rib and the annular groove that mutually fastens between the opposite face of described enclosing cover and inner cap, by ring rib and annular groove cooperation enclosing cover is more rotated on steady and smooth ground in the inner cap outside.