CN214208722U - Stainless steel bending guardrail fixing structure for sickbed - Google Patents

Abstract

The utility model belongs to the technical field of medical apparatus and instruments, and provides a stainless steel bending guardrail fixing structure of a sickbed, which comprises a sickbed (1), guardrails (2) are symmetrically arranged on bed frames (3) at two sides of the sickbed (1), the guardrail (2) is detachably connected with the side wall of the bed frame (3) through a guardrail fixing pin (4), the side wall of the bed frame (3) is provided with a plurality of through holes (7) which penetrate through the side wall of the bed frame (3), the guardrail fixing pin (4) comprises a cylindrical clamping block (16), a bayonet (17) is arranged on the clamping block (16), a limiting rod (18) is fixed on the inner wall of the clamping block (16), the limiting rod (18) extends outwards to the center of the bayonet (17), the guardrail has high protection strength and large protection area, the processing technology of the guardrail is simple, the processing efficiency is high, and the installation, the disassembly and the replacement are convenient.

Description

Stainless steel bending guardrail fixing structure for sickbed

Technical Field

The utility model belongs to the technical field of medical instrument, a guardrail fixed knot constructs is related to, especially relates to a sick bed stainless steel guardrail fixed knot that bends constructs.

Background

The sickbed generally refers to a nursing bed, is designed according to the treatment needs of patients and the life habits of lying in bed, can be accompanied by family members, has a plurality of nursing functions and operating buttons, uses the insulated and safe bed, has the functions of monitoring weight, taking a back for dinner, intelligently turning over, preventing bedsore, alarming and monitoring a negative pressure urine receiving bed, moving transportation, resting, rehabilitation (passive movement, standing), drug administration and transfusion and the like, can be used independently, and can also be matched with treatment or rehabilitation equipment for use.

In order to enable a patient who is inconvenient to rise or lie down by himself or herself, the patient can do the action of rising or lying down by the aid of the support of the guardrails without waiting for the help of other people; meanwhile, in order to prevent a patient from easily falling off the bed when turning over, especially for children, the existing medical sickbed is provided with guardrails on bed frames at two sides. However, the guardrails in the prior art are fixed on the bed frames at two sides of the sickbed, and the installation strength of the guardrails is low, so that the protection strength of the guardrails is low. The higher the height of the guardrail is, the lower the protection strength of the guardrail is, thereby leading to the small protection area of the guardrail. Simultaneously, can often wave the guardrail when severe patient is painful, the guardrail intensity is not high under the continuous action power and leads to the guardrail to appear rocking easily, makes patient not have the sense of security, leads to the guardrail to be shaken absolutely or drop even when serious, and the protection patient that can not be fine. In addition, the fixed connection mode of the guardrail in the prior art makes the installation, the disassembly and the replacement of the guardrail inconvenient.

Therefore, in order to solve the problems, the utility model provides a sick bed stainless steel guardrail fixed knot that bends constructs.

Disclosure of Invention

In view of the above disadvantages of the prior art, an object of the present invention is to provide a fixing structure for stainless steel bending fence of hospital bed, which is used to solve the technical problems of low protection strength, small protection area, and inconvenient installation and disassembly of the stainless steel fence in the prior art.

In order to achieve the above and other related purposes, the invention provides a stainless steel bending guardrail fixing structure for a sickbed, which comprises a sickbed, wherein guardrails are symmetrically arranged on bed frames at two sides of the sickbed, and the guardrails are detachably connected to the side walls of the bed frames through guardrail fixing pins.

Preferably, the guardrail includes the guardrail horizontal pole, and guardrail horizontal pole below is connected with a plurality of post guardrail montants.

Preferably, the number of the guardrail vertical bars is any one of 4 columns, 5 columns, 6 columns, 13 columns and N columns.

Preferably, the side wall of the bed frame is provided with a plurality of through holes penetrating through the side wall of the bed frame, and the number of the through holes corresponds to the number of the columns of the vertical bars of the guardrail.

Preferably, a fixed sleeve is arranged in the through hole, two ends of the fixed sleeve penetrate through the through hole and then turn over outwards, a turning edge formed after the fixed sleeve is turned over is in contact with the bed frame, and the outer diameter of the fixed sleeve is equal to the inner diameter of the through hole.

Preferably, the guardrail montant includes first vertical portion and the vertical portion of second, the upper end and the guardrail horizontal pole of first vertical portion are connected, are connected with the flexion between first vertical portion and the vertical portion of second, the lower extreme of the vertical portion of second is connected with connecting portion through the elbow, the tip of connecting portion is equipped with the spacing card hole of through connection portion.

Preferably, the first vertical portion, the bending portion, the second vertical portion, the elbow and the connecting portion are integrally formed.

Preferably, the diameter of the connecting part is smaller than that of the elbow.

Preferably, the guardrail fixing pin comprises a cylindrical clamping block, a bayonet is formed in the clamping block, a limiting rod is fixed to the inner wall of the clamping block, and the limiting rod extends outwards to the center of the bayonet.

Preferably, the fixture block is made of a plastic elastic material.

As above, the utility model discloses a sick bed stainless steel guardrail fixed knot that bends constructs has following beneficial effect:

1. the utility model discloses in, the guardrail adopts the guardrail montant of stainless steel bending to carry out the bedside and fixes, and the protective strength of guardrail is high, and protective area is big.

2. The utility model discloses in, the guardrail passes through guardrail fixed pin detachable to be connected in the bed frame lateral wall, and such guardrail fixed knot constructs simple process, and machining efficiency is high.

3. The utility model discloses in, the connection of dismantling of guardrail is convenient for install the guardrail and dismantle to be convenient for maintain the guardrail and change, avoid when the guardrail damages need change whole sick bed and cause unnecessary extravagant, reach and avoid extravagant, save the effect of cost.

Drawings

Fig. 1 is a perspective view of a hospital bed of the present invention.

Fig. 2 shows a side view of a hospital bed according to the present invention.

Fig. 3 shows a side view of the hospital bed guard rail when folded and retracted.

Figure 4 shows a side view of the guard rail securing structure.

Figure 5 shows an assembly view of the guard rail fixing structure.

Fig. 6 shows a schematic structural view of the locking bushing.

Fig. 7 shows a schematic view of the construction of the guard rail fixing pin.

Fig. 8 is an enlarged schematic view at a.

Description of the element reference numerals

1-hospital bed, 2-guardrail, 3-bed frame, 4-guardrail fixing pin, 5-guardrail cross bar, 6-guardrail vertical bar, 7-through hole, 8-fixing sleeve, 9-flanging edge, 10-first vertical part, 11-second vertical part, 12-bending part, 13-elbow, 14-connecting part, 15-limiting clamp hole, 16-clamping block, 17-clamping opening and 18-limiting rod.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.

Please refer to fig. 1 to 8. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.

Referring to fig. 1-8, the invention provides a hospital bed stainless steel bending guardrail fixing structure, which comprises a hospital bed 1, guardrails 2 are symmetrically arranged on bed frames 3 at two sides of the hospital bed 1, and the guardrails 2 are detachably connected to the side walls of the bed frames 3 through guardrail fixing pins 4.

When the embodiment is used, the patient who is inconvenient to rise or lie can do the action of rising or lying by himself without waiting for the help of other people by virtue of the support of the guardrail; meanwhile, in order to prevent a patient from easily falling off the bed when turning over, especially for children, the existing medical sickbed is provided with guardrails on bed frames at two sides. However, the guardrails in the prior art are fixed on the upper surfaces of the bed frames at two sides of the sickbed, and the problem of low installation strength of the guardrails exists in the connection mode between the guardrails and the bed frames, so that the protection strength of the guardrails is low. Simultaneously, in order to satisfy different protection demands, we need increase the protection area of guardrail to need highly heightening to the guardrail, however, the height of guardrail is higher, and the protection intensity of guardrail is lower more. Can often wave the guardrail when severe patient is painful, guardrail intensity is low under the continuous action power leads to protecting easily and appears rocking, makes patient not have the sense of security, leads to the guardrail to be shaken absolutely or drop even when serious, and the protection patient that can not be fine, causes the patient to drop ground and causes the secondary damage to the patient, is not conform to the requirement of safe handling. In addition, the guardrail can have the damage after long-term the use, and the connected mode of guardrail among the prior art is fixed connection, and such connected mode makes the installation of guardrail, dismantlement and change inconvenient, is unfavorable for convenient and fast to dismantle and change the guardrail of damage. And in this embodiment, guardrail 2 is connected in 3 lateral walls of bed frame through 4 detachable connections of guardrail fixed pin, and the proof strength that can improve guardrail 2 is high, increases 2 protection areas of guardrail, simultaneously, can dismantle the connected mode and can also be convenient for the installation of guardrail 2, dismantle and change, improves the installation of guardrail 2, dismantles and change efficiency, need carry out the whole change when avoiding guardrail 2 to have the damage and cause the increase of cost and the waste of material. In addition, 2 fixed knot of guardrail in this embodiment constructs processing technology is simple, and machining efficiency is high.

As a further description of the above embodiment, the guardrail 2 comprises a guardrail cross bar 5, and a plurality of post guardrail vertical bars 6 are connected below the guardrail cross bar 5. The number of the guardrail vertical rods 6 is any one of 4 columns, 5 columns, 6 columns, 13 columns and N columns.

When this embodiment uses, guardrail among the prior art generally includes guardrail horizontal pole and lower guardrail horizontal pole, fixed mounting support on the lower guardrail horizontal pole, and the guardrail montant sets up on the installing support. In this embodiment, the connected mode between 6 upper ends of guardrail montant and the last guardrail horizontal pole 5 is the same with prior art, can fold the shrink to guardrail 2, and the connected mode difference of 6 lower extremes of guardrail montant adopts with prior art's fixed connection and can dismantle the connection to be convenient for install, dismantle and change guardrail 2. The connection between the vertical bar of the guardrail 2 and the bed frame 3 in the embodiment is suitable for the vertical bar 6 of the guardrail with any number of columns.

As a further description of the above embodiment, the guardrail vertical bar 6 comprises a first vertical part 10 and a second vertical part 11, the upper end of the first vertical part 10 is connected with the guardrail cross bar 5, a bending part 12 is connected between the first vertical part 10 and the second vertical part 11, the lower end of the second vertical part 11 is connected with a connecting part 14 through an elbow 13, and the end of the connecting part 14 is provided with a limit clamp hole 15 penetrating through the connecting part 14. The first vertical portion 10, the bending portion 12, the second vertical portion 11, the bend 13 and the connecting portion 14 are integrally formed. The diameter of the connecting portion 14 is smaller than the diameter of the elbow 13.

When this embodiment uses, guardrail montant 6 intensity can be strengthened in the setting of flexion 12 on guardrail montant 6, avoids guardrail montant 6 to take place bending deformation under the exogenic action to improve guardrail 2's protective strength, play better protecting effect, prolong guardrail 2's live time.

In this embodiment, the horizontal connecting portion 14 on the vertical bar 6 can facilitate the connection of the vertical bar 6 with the bed frame 3 from the side wall of the bed frame 3, and such a connection mode enables the second vertical portion 11 of the vertical bar 6 to contact with the side wall of the bed frame 3, unlike the prior art in which the vertical bar 6 stands upright on the whole and is on the upper surface of the bed frame 3. When guardrail 2 received the exogenic action of controlling, 3 lateral walls contacts of bed frame of guardrail montant 6, 3 lateral walls of bed frame can give 6 holding power of guardrail montant to avoid guardrail 2 to take place to rock under the exogenic action, increase guardrail 2's stability, improve the proof strength, increase the protection area.

In this embodiment, the diameter of the connecting portion 14 is smaller than that of the elbow 13, and the elbow 13 and the connecting portion 14 are made by a pipe shrinking process, that is, the hanging end of the elbow 13 is reduced in diameter to form the connecting portion 14, so that a step is formed at the connecting portion of the connecting portion 14 and the elbow 13. The guardrail montant 6 passes through the step face between connecting portion 14 and the elbow 13 behind the through-hole 7 and the contact of 3 outer walls of bed frame, plays a limiting displacement to guardrail montant 6, avoids guardrail montant 6 to remove to the direction at bed center on the horizontal direction to guarantee the stability after guardrail montant 6 installs, improve the stability of guardrail 2, and then improve the proof strength.

As a further description of the above embodiment, the side wall of the bed frame 3 is provided with a plurality of through holes 7 penetrating through the side wall of the bed frame 3, and the number of the through holes 7 corresponds to the number of the pillars of the vertical bar 6 of the guardrail.

When the multifunctional guardrail is used, the connecting part 14 at the lower end of the guardrail vertical rod 6 is convenient to arrange through the through hole 7 and then is fixed by the guardrail fixing pin 4, so that the guardrail 2 is detachably connected with the bed frame 3.

As a further description of the above embodiment, a fixing sleeve 8 is disposed in the through hole 7, two ends of the fixing sleeve 8 penetrate through the through hole 7 and then turn over outwards, a turned edge 9 formed by turning over the fixing sleeve 8 contacts with the bed frame 3, and the outer diameter of the fixing sleeve 8 is equal to the inner diameter of the through hole 7.

When this embodiment uses, the setting of fixed sleeve 8 can play the effect of a location protection to connecting portion 14 of guardrail montant 6, guarantees the stability of guardrail montant 6 in fixed sleeve 8 on the one hand, and on the other hand prevents that guardrail montant 6 from taking place the friction and making the diameter of through-hole 7 bigger and bigger with bed frame 3 at the in-process of constantly standing up and folding retrieving. The instability of the vertical rod 6 of the guardrail is increased by the increase of the diameter of the through hole 7, so that the through hole 7 on the bed frame 3 is protected by the fixing sleeve 8 in the embodiment, and the stability of the guardrail 2 is further improved.

As a further description of the above embodiment, the guardrail fixing pin 4 includes a cylindrical clamping block 16, a bayonet 17 is opened on the clamping block 16, a limiting rod 18 is fixed on an inner wall of the clamping block 16, and the limiting rod 18 extends outwards to a center of the bayonet 17. The fixture block 16 is made of a plastic elastic material.

When the embodiment is used, after the connecting portion 14 of the vertical bar 6 of the guardrail penetrates through the fixing sleeve 8, the limiting rod 18 on the clamping block 16 is aligned with the limiting clamping hole 15 on the connecting portion 14 of the vertical bar 6 of the guardrail, so that the clamping block 16 is sleeved on the guardrail, and the vertical bar 6 of the guardrail is fixed on the connecting portion 14 of the vertical bar 6. The limiting rod 18 penetrates through the limiting clamp hole 15 to limit the guardrail vertical rod 6, the guardrail vertical rod 6 can be prevented from moving outwards along the horizontal direction under the action of external force, and the stability of the guardrail vertical rod 6 is further guaranteed.

When this embodiment uses, the material of fixture block 16 is plastic elastic material, locate the in-process of the connecting portion 14 of guardrail montant 6 when 16 covers of fixture block, 16 elastic deformation of fixture block at bayonet socket 17 both ends and part, be convenient for pass through of guardrail montant 6 connecting portion 14, after in the connecting portion 14 of guardrail montant 6 entered into fixture block 16 through bayonet socket 17 completely, fixture block 16 resilient under the elastic force effect and with the connecting portion 14 contact of guardrail montant 6, play the spacing effect in a location to the connecting portion 14 of guardrail montant 6.

In summary, the guardrail has the advantages of high protection strength, large protection area, simple processing technology, high processing efficiency and convenient installation, disassembly and replacement. Therefore, the invention effectively overcomes various defects in the prior art and has high industrial utilization value.

The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims (9)

1. The utility model provides a sick bed stainless steel guardrail fixed knot that bends constructs, includes sick bed (1), the symmetry is equipped with guardrail (2), its characterized in that on bed frame (3) of sick bed (1) both sides: guardrail (2) are connected in bed frame (3) lateral wall through guardrail fixed pin (4) detachable, guardrail fixed pin (4) include cylinder cylindric fixture block (16), bayonet socket (17) have been seted up on fixture block (16), fixture block (16) inner wall is fixed with gag lever post (18), gag lever post (18) outwards extend to bayonet socket (17) center department.

2. The sickbed stainless steel bending guardrail fixing structure according to claim 1, characterized in that: the guardrail (2) comprises a guardrail cross rod (5), and a plurality of vertical guardrail rods (6) are connected below the guardrail cross rod (5).

3. The sickbed stainless steel bending guardrail fixing structure according to claim 2, characterized in that: the number of the guardrail vertical rods (6) is any one of 4 columns, 5 columns, 6 columns, 13 columns and N columns.

4. The sickbed stainless steel bending guardrail fixing structure according to claim 2, characterized in that: the side wall of the bed frame (3) is provided with a plurality of through holes (7) penetrating through the side wall of the bed frame (3), and the number of the through holes (7) corresponds to the number of the vertical bars (6) of the guardrail.

5. The sickbed stainless steel bending guardrail fixing structure according to claim 4, characterized in that: the bed is characterized in that a fixed sleeve (8) is arranged in the through hole (7), two ends of the fixed sleeve (8) penetrate through the through hole (7) and then are turned outwards, a turned edge (9) formed after the fixed sleeve (8) is turned is in contact with the bed frame (3), and the outer diameter of the fixed sleeve (8) is equal to the inner diameter of the through hole (7).

6. The sickbed stainless steel bending guardrail fixing structure according to claim 4, characterized in that: guardrail montant (6) include first vertical portion (10) and the vertical portion of second (11), the upper end and the guardrail horizontal pole (5) of first vertical portion (10) are connected, are connected with flexion (12) between first vertical portion (10) and the vertical portion of second (11), the lower extreme of the vertical portion of second (11) is connected with connecting portion (14) through elbow (13), the tip of connecting portion (14) is equipped with spacing card hole (15) that run through connecting portion (14).

7. The sickbed stainless steel bending guardrail fixing structure according to claim 6, characterized in that: the first vertical part (10), the bending part (12), the second vertical part (11), the elbow (13) and the connecting part (14) are integrally formed.

8. The sickbed stainless steel bending guardrail fixing structure according to claim 6, characterized in that: the diameter of the connecting part (14) is smaller than that of the elbow (13).

9. The sickbed stainless steel bending guardrail fixing structure according to claim 1, characterized in that: the clamping block (16) is made of plastic elastic materials.

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