CN219184617U - Guard rail structure of sickbed - Google Patents

Abstract

The utility model provides a sickbed protective fence structure which comprises an upper cross rod, a plurality of vertical rods fixedly connected with the upper cross rod and a mounting box fixedly mounted on the side of a sickbed body, wherein a transmission device is arranged in the mounting box, all the vertical rods vertically penetrate through the mounting box and are connected with the transmission device in the mounting box, a handle which is connected with the transmission device and can transversely slide is arranged on the mounting box, and under the transmission action of the transmission device, all the vertical rods can vertically move and be self-locked by the transversely sliding handle. The utility model converts the transverse movement of the handle into the vertical movement of all the vertical rods through the transmission device, and the vertical rods can be self-locked, so that the handle cannot move transversely by reversely moving the vertical rods vertically. When the guard rail or the bed is needed to be replaced, the lifting of the upper cross rod and the vertical rod can be realized only by transversely moving the handle by medical staff, and the self-locking can be realized, so that the labor cost of double operation is reduced; and the operation is simple, and the labor intensity of people is low.

Description

Guard rail structure of sickbed

Technical Field

The utility model belongs to the technical field of medical supplies, and particularly relates to a sickbed protective fence structure.

Background

The medical sickbed is mostly a single bed with a narrow width, and considering the situation that children and partial patients repeatedly turn over and move due to pain, unconsciousness and the like, the danger that the patients fall down the sickbed possibly exists, and most of the sickbeds in the hospital are sickbeds additionally provided with protective guards. The guard rails are arranged at two sides of the sickbed, and are generally arranged to be of a turnover structure or a lifting structure for facilitating the operation of changing beds for patients and the like for medical staff.

For the rail guard of turning over a structure, the lower extreme and the bed board avris of rail guard are articulated, and the upper end and the bedstead swing joint and the lock of rail guard are dead, and this kind of structure is to the children of moving, probably because maloperation unblock rail guard, and the rail guard after the unblock can outwards overturn downwards to finally lean on the outside below of bed body, the rail guard outwards turns over on the one hand and probably collides the people that are close to the side (like patient family members of accompanying the bed, the medical personnel who walk), on the other hand rail guard suddenly strikes the bed body, and the collision sound can wake other patients in the same house or damage the rail guard.

When the guard rail of the lifting structure is needed, medical staff is required to lift the guard rail upwards to lift the guard rail, keep the lifted state and lock the guard rail; when the guard rail is not needed, the guard rail is unlocked first and then descends. In the above process, if one person operates, the person needs to lift and lock the guard rail at the same time, unlock and lower the guard rail at the same time, so that the operation is inconvenient, and the guard rail can suddenly drop to generate impact sound, so that the rest of patients is affected; if one of the two operations lifts the guard rail (or lowers the guard rail) and the other locks the guard rail (or unlocks the guard rail), the labor cost is excessive.

Disclosure of Invention

The utility model aims to solve the technical problems in the prior art, and aims to provide a sickbed protective guard structure so as to solve the technical problems that the protective guard of the existing lifting structure is inconvenient to operate or needs two persons to operate.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a sick bed rail guard structure, including last horizontal pole, with go up a plurality of montants that horizontal pole rigid coupling set up along the length direction interval of the bed body and fixed mounting is in the installation box of going up the horizontal pole below at the bed body avris, the inside transmission that is equipped with of installation box, all montants all vertically pass the installation box and be connected rather than inside transmission, be equipped with on the installation box with transmission be connected and can follow the gliding handle of length direction of the bed body, under transmission's transmission effect, horizontal slip handle can make all montants all vertical motion and auto-lock.

In the technical scheme, the transverse motion of the handle is converted into the vertical motion of all the vertical rods through the transmission device, and the vertical rods can be self-locked, so that the handle cannot move transversely by reversely moving the vertical rods vertically. When the guard rail or the bed is needed to be replaced, the lifting of the upper cross rod and the vertical rod can be realized only by transversely moving the handle by medical staff, and the self-locking can be realized, so that the labor cost of double operation is reduced; and the operation is simple, and the labor intensity of people is low.

In a preferred embodiment of the utility model, the transmission device comprises a plurality of sleeves rotatably arranged in the mounting box and a transmission mechanism connected with the sleeves, all or part of the vertical rods are sleeved with the sleeves in threaded connection, the handle is in transmission connection with the sleeves through the transmission mechanism, and under the transmission action of the transmission mechanism, the transverse sliding handle can enable all the sleeves to rotate so as to enable the vertical rods to vertically move.

In the technical scheme, the transmission mechanism converts the transverse linear motion of the handle into the autorotation of all the sleeves, and the sleeves rotate to enable the vertical rods to move vertically, so that the guard rail is lifted; and sleeve and montant threaded connection can be to the position auto-lock of montant, need not to set up the auto-lock structure alone.

In a preferred embodiment of the utility model, the transmission mechanism comprises a plurality of gears which are sleeved outside each sleeve and are coaxially and fixedly connected with the sleeve, the gears are arranged in one-to-one correspondence with the sleeves, a plurality of gears are meshed with racks which are arranged inside the mounting box and are in sliding connection with the mounting box, the racks extend along the length direction of the bed body, and the handle is fixedly connected with the racks.

In the technical scheme, the linear motion of the handle is converted into the autorotation of all the sleeves through the structure of one rack and a plurality of gears meshed with the rack, so that the structure is simple, the operation is stable, and the reliability is high.

In a preferred embodiment of the utility model, the installation box is internally provided with a guide groove extending along the length direction of the bed body, and the rack is clamped in the guide groove and can slide in the guide groove; and/or the mounting box is provided with a sliding groove extending along the length direction of the bed body, the handle passes through the sliding groove and is fixedly connected with the rack inside the mounting box, and the handle can slide in the sliding groove.

In the technical scheme, the guide grooves and the sliding grooves are arranged to guide the linear motion of the rack and the handle respectively, and the rack and the handle are convenient to install.

In a preferred embodiment of the utility model, balls are arranged between the side walls of the guide grooves and the racks, and are embedded on the outer surfaces of the side walls of the guide grooves or the racks.

In the technical scheme, the friction force between the rack and the guide groove is smaller through the arrangement of the balls, so that the transverse movement of the handle is easier and more labor-saving.

In another preferred embodiment of the utility model, the two ends of the rack are fixedly connected with buffer anti-collision cushions.

In the technical proposal, the buffer anti-collision pad is arranged to reduce the impact sound when the two ends of the rack are contacted with the installation box

In another preferred embodiment of the utility model, the lower ends of the vertical rods are commonly connected with a lower cross rod positioned below the mounting box.

According to the technical scheme, the strength of the protective fence can be increased and the service life is prolonged by arranging the lower cross rod; on the other hand, the lower end of the vertical rod can be prevented from being separated from the mounting box.

In another preferred embodiment of the utility model, the two ends of the upper cross rod and the mounting box extend to the head and the tail of the bed body, the upper cross rod is detachably fixedly connected with a flexible shielding sheet, the lower end of the flexible shielding sheet is detachably fixedly connected with the mounting box, and the flexible shielding sheet extends to the head and the tail of the bed body.

Among the above-mentioned technical scheme, the flexible piece that shelters from plays the shielding effect, can avoid small article such as cell-phone, key to roll off and drop on the one hand, on the other hand can shelter from the montant that the outer wall has the screw thread, plays the effect of shielding the ugly.

In another preferred embodiment of the utility model, flexible shielding sheets are arranged on the inner sides of the plurality of vertical rods close to the bed body and/or on the outer sides of the plurality of vertical rods far away from the bed body.

In another preferred embodiment of the utility model, the flexible barrier sheet has a laterally arranged fold, or the flexible barrier sheet is made of a barrier cloth.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

fig. 1 is a schematic front view of a hospital bed guard rail structure according to an embodiment of the present application.

FIG. 2 is a schematic view in partial cross-section A-A of FIG. 1.

Fig. 3 is a schematic diagram in partial cross-section of B-B in fig. 1.

Fig. 4 is a schematic diagram showing a part of section B-B in fig. 1.

Fig. 5 is a schematic view of a shielding sheet provided in the embodiment.

Reference numerals in the drawings of the specification include: the bed body 1, the bedstead 2, the vertical rod 3, the upper cross rod 4, the lower cross rod 5, the installation box 6, the sleeve 7, the lower boss 8, the shaft retainer ring 9, the gear 10, the rack 11, the guide groove 12, the buffer anti-collision pad 13, the handle 14, the chute 15 and the flexible shielding sheet 16.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

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

In the description of the present utility model, unless otherwise specified and defined, it should be noted that the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, mechanical or electrical, or may be in communication with each other between two elements, directly or indirectly through intermediaries, as would be understood by those skilled in the art, in view of the specific meaning of the terms described above.

The utility model provides a sickbed protective fence structure, as shown in fig. 1 and 2, in a preferred embodiment of the utility model, the sickbed protective fence structure comprises an upper cross rod 4, a plurality of vertical rods 3 fixedly connected with the upper cross rod 4 and arranged at intervals along the length direction of a bed body 1, and a mounting box 6 fixedly arranged at the side of the bed body 1 and positioned below the upper cross rod 4, and preferably, the lower ends of the plurality of vertical rods 3 are commonly connected with a lower cross rod 5 positioned below the mounting box 6. The inside transmission that is equipped with of mounting box 6, all montants 3 all vertically pass mounting box 6 and be connected with its inside transmission, and the lower extreme of montant 3 all extends outside mounting box 6 and bottom rail 5 rigid coupling. The mounting box 6 is provided with a handle 14 which is connected with a transmission device and can slide along the length direction of the bed body 1, and under the transmission action of the transmission device, the handle 14 can make all the vertical rods 3 vertically move, and the vertical rods 3 can be self-locked.

The guard rail of the present utility model is mounted on the side of the bed 1 by the mounting box 6, for example, the mounting box 6 is fixed on the side of the bed 1 by bolts. When the guard rail needs to be used to lift, a medical staff holds the handle 14 on the mounting box 6 and then moves transversely (such as right movement, marks can be made on the mounting box 6 for distinguishing), and under the transmission action of the transmission device, the handle 14 enables all the vertical rods 3 to move upwards. When the guard rail is required to be lowered to perform operations such as changing beds, the handle 14 is moved leftwards in the reverse direction on the mounting box 6, and all the vertical rods 3 are moved downwards by the handle 14 under the transmission action of the transmission device.

It should be noted that, fig. 1 illustrates that seven vertical bars 3 are provided, and only an example is shown, and the number and the spacing distance of the specific vertical bars 3 may be adjusted according to practical situations.

As shown in fig. 2-4, in the present utility model, the transmission means comprises a number of sleeves 7 rotatably mounted in the mounting box 6, and a transmission mechanism connected to the number of sleeves 7. All or part of the vertical rods 3 are sleeved with sleeves 7 in threaded connection with the sleeves, the handles 14 are in transmission connection with the sleeves 7 through a transmission mechanism, and under the transmission action of the transmission mechanism, the handles 14 transversely slide to enable all the sleeves 7 to rotate so as to enable the vertical rods 3 to vertically move.

In the scheme, the transmission device comprises the sleeve 7 and the transmission mechanism, the transmission mechanism converts the transverse linear motion of the handle 14 into the rotation of all the sleeves 7, and the sleeve 7 is in threaded connection with the vertical rod 3, so that the vertical rod 3 moves vertically due to the rotation of the sleeve 7, and the lifting and self-locking of the protective fence are realized.

As shown in fig. 3, the figure shows that all the vertical rods 3 are sleeved with sleeves 7; as shown in fig. 4, the sleeve 7 is sleeved outside a part of the vertical rods 3, for example, the sleeve 7 is arranged outside the leftmost vertical rods 3, the middle and rightmost vertical rods 3 are not provided with the sleeve 7, and the upper ends and the lower ends of all the vertical rods 3 are fixedly connected with the upper cross rod 4 and the lower cross rod 5 respectively, so that all the vertical rods 3 can vertically move through the transverse moving handle 14 even if the sleeve 7 is arranged outside a part of the vertical rods 3.

As shown in fig. 2, in the present embodiment, the sleeve 7 is rotatably connected to the mounting case 6 in the following manner: the lower end of the sleeve 7 is provided with a lower boss 8 with a limiting function, the upper end of the sleeve 7 extends out of the mounting box 6, the upper end of the sleeve 7 is axially fixed through a shaft retainer ring 9, and therefore the axial limiting of the sleeve 7 is achieved through the lower boss 8 and the shaft retainer ring 9.

As shown in fig. 2-4, in a preferred embodiment, the transmission mechanism includes a plurality of gears 10 sleeved outside each sleeve 7 and coaxially fixedly connected with the sleeve 7, the gears 10 are arranged in a one-to-one correspondence with the sleeves 7, a plurality of gears 10 are meshed with racks 11 mounted inside the mounting box 6 and transversely slidably connected with the mounting box 6, the racks 11 extend along the length direction of the bed body 1, a handle 14 is fixedly connected with the racks 11, for example, the handle 14 is arranged outside the mounting box 6, and the handle 14 is fixedly connected with the racks 11 inside the mounting box through the mounting box 6.

People transversely move the handle 14 to enable the rack 11 to transversely move in the same direction in the installation box 6, the rack 11 enables the gear 10 to rotate around the axis of the rack 11, the sleeve 7 rotates along with the gear 10, and the sleeve 7 rotates to enable the vertical rod 3 to vertically move.

In another preferred embodiment, as shown in fig. 2, the installation box 6 is internally provided with a guide groove 12 extending along the length direction of the bed body 1, the rack 11 is clamped in the guide groove 12 and can slide in the guide groove 12, for example, the guide groove 12 is a rectangular groove close to the inner opening of the gear 10, and the top, the bottom and the outer side surface far from the gear 10 of the rack 11 are all in sliding connection with the side wall of the guide groove 12. Preferably, balls (not shown) are provided between the side walls of the guide groove 12 and the rack gear 11 to reduce friction, and the balls are embedded on the side walls of the guide groove 12 or the surface of the rack gear 11.

In another preferred embodiment, as shown in fig. 1, a chute 15 extending along the length direction of the bed body 1 is formed in the mounting box 6, and a handle 14 is fixedly connected with the rack 11 inside the mounting box 6 through the chute 15, and the handle 14 is slidable in the chute 15.

In another preferred embodiment, as shown in fig. 3 and 4, the buffer crash pad 13 is fixedly connected to both ends of the rack 11, and the buffer crash pad 13 may be made of rubber or silica gel. The buffer anti-collision pad 13 is arranged to reduce the impact sound when the two ends of the rack 11 are contacted with the mounting box 6, and when the right end of the rack 11 is contacted with the mounting box 6, the guard rail is lifted to the limit position, and a gap is reserved between the upper end of the bottom cross rod 5 and the lower end of the mounting box 6, so that the collision between the bottom cross rod 5 and the mounting box 6 can be avoided; when the left end of the rack 11 contacts with the mounting box 6, the guard rail descends to the limit position, and a gap is formed between the lower end of the upper cross bar 4 and the upper end of the mounting box 6, so that the upper cross bar 4 and the mounting box 6 can be prevented from collision.

As shown in fig. 1 and 5, in another preferred embodiment, two ends of the upper cross bar 4 and the mounting box 6 extend to the head and the tail of the bed body 1, a flexible shielding sheet 16 is detachably fixed on the upper cross bar 4, for example, a binding belt is used for binding or a fastening is used for fastening, the lower end of the flexible shielding sheet 16 is detachably fixed with the mounting box 6, and the flexible shielding sheet 16 extends to the head and the tail of the bed body 1.

In this embodiment, the flexible shielding sheets 16 are disposed on the inner sides of the plurality of vertical rods 3 close to the bed body 1 and/or the outer sides of the plurality of vertical rods 3 far away from the bed body 1, and preferably, the flexible shielding sheets 16 are disposed on the inner and outer sides of the vertical rods 3. The flexible shielding sheet 16 has folding lines (the same as those of the folding fan) arranged transversely, and is longitudinally cut as shown in fig. 5, and the flexible shielding sheet 16 is corrugated; or the flexible barrier sheet 16 is made of a barrier cloth.

The flexible shielding sheet 16 of this embodiment plays a role in shielding, on the one hand, small articles such as mobile phones and keys can be prevented from falling out from the gap between the two vertical rods 3, and on the other hand, the vertical rods 3 with threads on the outer walls can be shielded, so that the shielding effect is achieved. When the vertical rod 3 rises, the upper cross rod 4 rises along with the rise, the flexible shielding sheet 16 is flexible, and the upper end of the flexible shielding sheet rises along with the upper cross rod 4 so as to expand the flexible shielding sheet 16; when the vertical rod 3 descends, the lower cross rod 5 descends along with the lower cross rod 4, and the upper end of the flexible shielding sheet 16 descends along with the upper cross rod to fold the flexible shielding sheet 16.

In the description of the present specification, reference to the terms "preferred implementation," "one embodiment," "some embodiments," "example," "a particular example" or "some examples" and the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. The utility model provides a sick bed rail guard structure, its characterized in that includes the horizontal pole, with go up a plurality of montants that the length direction interval along the bed body set up of horizontal pole rigid coupling and fixed mounting is in the installation box of going up the horizontal pole below of bed body avris, the inside transmission that is equipped with of installation box, all montants are all vertical pass the installation box and be connected rather than inside transmission, be equipped with on the installation box with transmission is connected and can follow the gliding handle of length direction of the bed body, under transmission's transmission effect, transversely slide the handle can make all montants all vertical motion and auto-lock.

2. The sickbed protective fence structure according to claim 1, wherein the transmission device comprises a plurality of sleeves rotatably installed in the installation box and a transmission mechanism connected with the sleeves, all or part of the vertical rods are sleeved with the sleeves in threaded connection, the handle is in transmission connection with the sleeves through the transmission mechanism, and under the transmission action of the transmission mechanism, the handle can rotate all the sleeves in a transverse sliding mode so that the vertical rods vertically move.

3. The hospital bed guard rail structure according to claim 2, wherein the transmission mechanism comprises a plurality of gears which are sleeved outside each sleeve and are fixedly connected with the sleeves coaxially, the gears are arranged in one-to-one correspondence with the sleeves, a plurality of gears are meshed with racks which are installed inside the installation box and are connected with the installation box in a sliding manner, the racks extend along the length direction of the bed body, and the handle is fixedly connected with the racks.

4. A bed guard rail structure according to claim 3, wherein the mounting box is internally provided with a guide groove extending along the length direction of the bed body, and the rack is clamped in the guide groove and can slide in the guide groove;

and/or the mounting box is provided with a sliding groove extending along the length direction of the bed body, the handle passes through the sliding groove and is fixedly connected with the rack inside the mounting box, and the handle can slide in the sliding groove.

5. The hospital bed guard rail structure of claim 4, wherein balls are arranged between the side walls of the guide grooves and the racks, and are inlaid on the outer surfaces of the side walls of the guide grooves or the racks.

6. The hospital bed guard rail structure of claim 3, wherein both ends of the rack are fixedly connected with buffer anti-collision pads.

7. The hospital bed guard rail structure of any one of claims 1-6, wherein lower ends of the plurality of vertical rods are commonly connected with a lower cross rod positioned below the mounting box.

8. The hospital bed guard rail structure of any one of claims 1-6, wherein two ends of the upper cross rod and the mounting box extend to the head and the tail of the bed body, a flexible shielding sheet is detachably fixedly connected to the upper cross rod, and the lower end of the flexible shielding sheet is detachably fixedly connected to the mounting box, and the flexible shielding sheet extends to the head and the tail of the bed body.

9. The hospital bed guard rail structure according to claim 8, wherein the flexible shielding sheets are arranged on the inner sides of the vertical rods close to the bed body and/or the outer sides far from the bed body.

10. The hospital bed rail guard structure of claim 8, wherein the flexible barrier sheet has a laterally disposed fold line or is made of a barrier cloth.

Images