Full-surrounding bedrail and anti-falling bed thereof

Abstract

The utility model discloses a full-surrounding bedrail and an anti-falling bed thereof, and belongs to the technical field of medical safety and home safety equipment, the full-surrounding bedrail comprises a base, a fixing part, a fence part and a control mechanism, the fixing part is arranged on the base, a sliding rail is arranged in the base, rollers are arranged at the two ends of the fence part, and the control mechanism is arranged on the fence part. The rolling wheels are movably arranged in the sliding rails and turn over in the control mechanism, the control mechanism comprises a plurality of clamping pieces, the clamping pieces are arranged on the two opposite sides of the base, the clamping pieces can abut against the rolling wheels, when the bedrail is not used, the fence part can be contained in the base, the sliding rails are arranged in the base, and the sliding rails are arranged in the base. The fence part is provided with rollers, and the rollers move along the sliding rails, so that the fence part is stretched in a drawing manner; meanwhile, the blocking part can be turned from the vertical state to the horizontal state by controlling the clamping pieces at the two ends of the base, the patient cannot operate the bed easily, and the patient can be effectively prevented from falling off the bed.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical safety and home safety equipment, and in particular relates to a fully enclosed bed rail and an anti-falling bed thereof. Background Art

[0002] Bed rails are a type of equipment designed to protect specific groups from accidentally falling. Anti-fall beds generally include bed rails. Bed rails and anti-fall beds are mainly used to prevent infants or people with limited mobility from sliding off the bed. Bed rails and anti-fall beds are widely used in bed safety management for infants and the elderly.

[0003] In addition, affected by the aging population, the number of patients with Alzheimer's disease, Alzheimer's syndrome, and schizophrenia is increasing day by day, and the incidence of high-risk patients falling out of bed is getting higher and higher. Therefore, the fully enclosed bed rails and their anti-fall beds have important applications and market demands for patients with Alzheimer's disease, Alzheimer's syndrome, and schizophrenia.

[0004] The bed rails in the prior art, such as the hospital bed guardrail with publication number CN106308222A, disclose that it includes an upper cross bar, a lower cross bar and a plurality of guardrail vertical bars, the upper cross bar and the lower cross bar are arranged in parallel, the plurality of guardrail vertical bars are evenly distributed between the upper cross bar and the lower cross bar, the lower ends of the plurality of guardrail vertical bars are respectively hinged to the lower cross bar, the upper ends of the other guardrail vertical bars except the first guardrail vertical bar at the front end are respectively hinged to the upper cross bar, the upper end of the first guardrail vertical bar at the front end is connected to the upper cross bar through a locking device, the locking device includes a step-shaped stopper and a control handle; there is also a bed fence disclosed as CN110326937A, disclose that it includes a support part, a fence and a locking mechanism, the support part is arranged at the lower side of the fence, the support part can extend under the mattress and is used to fix the bed fence, the support part is hinged to the fence, and the locking mechanism is arranged at the hinge of the support part and the fence;

[0005] The defects of the above two types of bed rails in the prior art are: (1) there are large gaps on both sides or one side of the bed rail; (2) the bed rail is provided with a locking device that can be controlled at will by the patient.

[0006] Therefore, the prior art lacks a bed rail or bed that can solve the risk of a user falling out of bed. Utility Model Content

[0007] In order to solve the problem of the risk of falling out of the existing bed rails or beds, the utility model provides a fully enclosed bed rail and a fall-proof bed which can prevent the user from falling out of the bed, the user cannot control the bed rail to retract by himself, and is convenient for nursing.

[0008] The technical solution of the utility model is:

[0009] The first option:

[0010] The utility model discloses a fully enclosed bed rail, comprising a base, a fixing portion, an enclosure portion and a control mechanism, wherein the fixing portion is arranged on the base, a slide rail is arranged inside the base, rollers are arranged at both ends of the enclosure portion, the rollers are movably arranged in the slide rails, and the rollers are flipped in the control mechanism, and the control mechanism comprises a plurality of clamping pieces, the clamping pieces are arranged on two opposite sides of the base, and the clamping pieces can resist the rollers.

[0011] Furthermore, the clamping member includes a knob and a threaded rod, and the knob is fixedly connected to the threaded rod.

[0012] Furthermore, the control mechanism also includes a accommodating groove, a through hole is provided on one side of the accommodating groove, a connecting shaft is provided between the roller and the enclosure portion, the connecting shaft can be moved into the accommodating groove along the through hole, and the roller rotates in the accommodating groove, a channel is provided in the accommodating groove, the threaded rod can move along the channel, and the threaded rod resists the roller.

[0013] Further, when the base is a horizontal base, the horizontal base includes a first slot and a second slot that are overlapped, the opening of the first slot is arranged on the left side of the horizontal base, and the opening of the second slot is arranged on the right side of the horizontal base.

[0014] Furthermore, the enclosure portion includes a first cross bar, a second cross bar and a third cross bar, the rollers are arranged at both ends of the third cross bar, and both ends of the first cross bar and the second cross bar are provided with a telescopic rod and a fixing spring, and the fixing spring is arranged between the telescopic rod and the first cross bar or the second cross bar.

[0015] Furthermore, the fixing part includes a vertical angle code, a screw and a nut, one side of the vertical angle code is fixedly connected to the bottom of the horizontal base, the other side of the vertical angle code is provided with a round hole, the screw passes through the round hole, and the nut is arranged on the screw.

[0016] Second option:

[0017] The difference from the first solution is that the base is a vertical base, the vertical base is provided with a vertical slot, and the opening of the vertical slot is located on the top surface of the vertical base.

[0018] Furthermore, the clamping fixture includes a battery, a switch button, a spring, an iron core and a coil, one end of the spring is connected to the switch button, the other end of the spring is connected to the iron core, the coil is wound around the spring and the outer wall of the iron core, and the battery is connected to the switch button and the coil.

[0019] Furthermore, the fixing part includes a U-shaped angle code, a screw and a nut, one side of the U-shaped angle code is fixedly connected to one side of the vertical base, the other two sides of the U-shaped angle code are provided with round holes, the screws are passed through the round holes, and the nut is arranged on the screws.

[0020] The utility model also discloses a fall-prevention bed, which comprises any one of the above-mentioned fully-enclosed bed rails.

[0021] The beneficial effects of the utility model are:

[0022] (1) The base is designed to accommodate the enclosure. When the bed rails are not needed, the enclosure can be stored in the base. A slide rail is provided in the base, and rollers are provided on the enclosure. The rollers move along the slide rails to realize the pull-out extension of the enclosure.

[0023] (2) Designing a control mechanism, when the roller slides into the control mechanism, the roller can flip inside the control mechanism, and the enclosure part switches from horizontal motion to flipping motion, so that the enclosure part is vertically arranged on the side of the bed, and at the same time, the clamping piece restricts the rotation of the roller, so that the enclosure part can stably maintain a vertical state;

[0024] (3) The clamping members are arranged on opposite sides of the base, which means that the clamping members at both ends of the base need to be controlled simultaneously to achieve the function of flipping the enclosure from a vertical state to a horizontal state, which is not easy for patients to operate and can effectively prevent patients from falling out of bed. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the overall structure of a fully enclosed bed rail according to Embodiment 1 of the present invention;

[0026] Figure 2 This is a schematic diagram of the structure of the slide rail, roller, connecting shaft and control mechanism in Embodiment 1 of the utility model that fully surrounds the bed rail;

[0027] Figure 3 for Figure 2 Schematic diagram of the decomposition structure;

[0028] Figure 4 This is a schematic structural diagram of a horizontal base in Embodiment 1 of the utility model that fully surrounds a bed rail;

[0029] Figure 5 This is a schematic structural diagram of the enclosure portion in Embodiment 1 of the utility model that fully surrounds the bed rail;

[0030] Figure 6 This is a schematic structural diagram of a fixing portion in Embodiment 1 of the utility model that fully surrounds a bed rail;

[0031] Figure 7 This is a structural schematic diagram of a second embodiment of a fully enclosed bed rail of the utility model;

[0032] Figure 8 It is a perspective structural diagram of the slide rail and the control mechanism in Embodiment 2 of the utility model that fully surrounds the bed rail;

[0033] Fig. 9 This is a structural schematic diagram of an anti-fall bed of the utility model;

[0034] Figure numerals: 1. base, 11. horizontal base, 111. first slot, 112. second slot, 12. vertical base, 121. vertical slot, 13. slide rail, 14. opening, 2. fixing part, 21. vertical angle code, 22. U-shaped angle code, 23. screw, 24. nut, 25. round hole, 3. enclosure part, 31. roller, 32. connecting shaft, 33. first cross bar, 34. second cross bar, 35. third cross bar, 36. telescopic rod, 37. fixing spring, 4. control mechanism, 41. fixing part, 411. knob, 412. threaded rod, 42. accommodating groove, 421. through hole, 422. channel, 413. battery, 414. switch button, 415. spring, 416. iron core, 417. coil. DETAILED DESCRIPTION

[0035] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0036] It should be noted that when a component is referred to as being "installed on", "provided on", "covered on", "sleeved on", or "locked on" another component, it can be directly on the other component or indirectly on the other component.

[0037] It should be understood that, in the description of the present utility model, “several” means two or more than two, unless otherwise clearly and specifically defined.

[0038] In addition, the orientations or positional relationships indicated by terms such as "inside", "upper", "between", "both sides", "one side", "top", "bottom", and "side" are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0039] It should be noted that the terms "first", "second", "third", etc. are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", "third", etc. may explicitly or implicitly include one or more of the features.

[0040] It should be noted that the "and / or" in this article is only a description of the association relationship of the associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. Among them, A and B can be singular or plural respectively.

[0041] Example 1

[0042] Please refer to Figure 1-Figure 6 The utility model provides a fully enclosed bed rail, including a base 1, a fixing part 2, a blocking part 3 and a control mechanism 4. The fixing part 2 is arranged on the base 1, and the fully enclosed bed rail of the utility model is detachably fixed to the bottom of the bed board through the fixing part 2. A slide rail 13 is arranged in the base 1, and rollers 31 are arranged at both ends of the blocking part 3. The blocking part 3 is telescopically arranged in the base 1 along the slide rail 13, that is, the blocking part 3 is pulled out in a pull-out manner, and the blocking part 3 can also be stored in a pull-out manner, so that the utility model is fully enclosed. The surrounding bed rails can be combined with any bed type, with strong applicability, and can be directly stored when not in use without affecting the floor space; when the roller 31 moves from the slide rail 13 to the control mechanism 4, the roller 31 flips over in the control mechanism 4, and the control mechanism 4 includes a clamping piece 41, and the clamping piece 41 is arranged on one side of the base 1. Since there are two rollers 31, the clamping piece 41 is two groups. The clamping piece 41 can support the roller 31, thereby limiting the movement of the roller 31, so that the enclosure 3 remains in a vertical state.

[0043] Therefore, the fully enclosed bed rail of the utility model has the following advantages:

[0044] (1) The base 1 can store the enclosure 3. When the bed rails are not needed, the enclosure 3 can be stored in the base 1. A slide rail 13 is provided in the base 1. The enclosure 3 is provided with a roller 31. The roller 31 moves along the slide rail 13 to realize the pull-out extension of the enclosure 3.

[0045] (2) Control mechanism 4. When the roller 31 slides into the control mechanism 4, the roller 31 can flip in the control mechanism 4, and the enclosure 3 is converted from horizontal movement to flipping movement, so that the enclosure 3 is vertically arranged on the side of the bed. At the same time, the clamping member 41 limits the rotation of the roller 31, and the enclosure 3 can stably maintain a vertical state;

[0046] (3) The clamping members 41 are arranged on opposite sides of the base 1, which means that the clamping members 41 at both ends of the base 1 can be controlled simultaneously to realize the flipping of the enclosure 3 from a vertical state to a horizontal state, which is not easy for the patient to operate and can effectively prevent the patient from falling out of bed;

[0047] (4) The length of the enclosing portion 3 is appropriate, so that there will not be a large gap on both sides or one side of the bed rail, thereby further preventing the patient from falling out of bed.

[0048] Specifically:

[0049] The base 1 is a horizontal base 11, which includes a first slot 111 and a second slot 112 that are overlapped. The opening 14 of the first slot 111 is located on the left side of the horizontal base 11, and the opening 14 of the second slot 112 is located on the right side of the horizontal base 11, that is, two enclosure parts 3 are provided, which are respectively placed in the first slot 111 or the second slot 112. When the fully enclosed bed rail is applied to a bed with head and foot baffles, the enclosure parts 3 are pulled out and flipped from both sides of the bed to realize the enclosure function and prevent the patient from slipping off the bed.

[0050] Furthermore, the clamping member 41 includes a knob 411 and a threaded rod 412, and the knob 411 is fixedly connected to the threaded rod 412. By rotating the knob 411, the threaded rod 412 is driven to move downward, so that the threaded rod 412 touches the roller 31, supports the roller 31, and prevents the roller 31 from rotating. When the knob 411 is rotated, the threaded rod 412 is reset, so that the threaded rod 412 leaves the roller 31, and the roller 31 can continue to move along the control mechanism 4 to the slide rail 13.

[0051] Furthermore, the control mechanism 4 also includes a receiving groove 42, and a through hole 421 is provided on one side of the receiving groove 42. Referring to the figure, the receiving groove 42 and the through hole 421 are T-shaped grooves. A connecting shaft 32 is provided between the roller 31 and the enclosure 3. The connecting shaft 32 can move into the receiving groove 42 along the through hole 421, and the roller 31 rotates in the receiving groove 42. A channel 422 is provided in the receiving groove 42. The setting position of the channel 422 needs to be determined according to the deepest point of the roller 31 moving to the control mechanism 4. The setting position of the channel 422 can just support the roller 31 and keep it motionless. The threaded rod 412 can move along the channel 422, and the threaded rod 412 supports the roller 31. Therefore, the ingenious structural design is combined with practical tools to achieve the ability of the enclosure 3 to switch from horizontal movement to flipping movement, and to achieve stability in the vertical state.

[0052] Furthermore, considering that for thin or slender patients, the gap needs to be further reduced, the enclosure portion 3 includes a first cross bar 33, a second cross bar 34 and a third cross bar 35, the rollers 31 are arranged at both ends of the third cross bar 35, and both ends of the first cross bar 33 and the second cross bar 34 are provided with a telescopic rod 36 and a retaining spring 37, the retaining spring 37 is arranged between the telescopic rod 36 and the first cross bar 33 or the second cross bar 34, when the telescopic rod 36 is stretched out, the retaining spring 37 retains the telescopic rod 36 and the first cross bar 33, or the retaining spring 37 retains the telescopic rod 36 and the second cross bar 34, so that the telescopic rod 36 extends the first cross bar 33 and the second cross bar 34, further reducing the gap on both sides or one side of the bed rail; when there is no need to extend the first cross bar 33 and the second cross bar 34, the telescopic rod 36 is stored in the first cross bar 33 or the second cross bar 34.

[0053] Furthermore, the fixing part 2 includes a vertical angle code 21, a screw 23 and a nut 24. One side of the vertical angle code 21 is fixedly connected to the bottom of the horizontal base 11, and the other side of the vertical angle code 21 is provided with a circular hole 25. The screw 23 passes through the circular hole 25, and the nut 24 is arranged on the screw 23. Correspondingly, circular holes 25 are also opened on the bed legs. The screw 23 passes through two circular holes 25, and the other end of the screw 23 is screwed in through the nut 24, so that the base 1 can be detachably fixed to the bed legs.

[0054] Example 2

[0055] Reference Figure 7 and Figure 8 , which is different from the first solution in that: the base 1 is a vertical base 12, the vertical base 12 is provided with a vertical slot 121, and the opening 14 of the vertical slot 121 is located on the top surface of the vertical base 12. That is, in embodiment 2, the enclosure 3 only performs lifting movement, and the enclosure 3 needs to be fixed when it reaches the top.

[0056] Furthermore, the clamping fixture 41 includes a battery 413, a switch button 414, a spring 415, an iron core 416 and a coil 417, one end of the spring 415 is connected to the switch button 414, the other end of the spring 415 is connected to the iron core 416, the coil 417 is wound around the spring 415 and the outer wall of the iron core 416, the battery 413 is connected to the switch button 414 and the coil 417, that is, to achieve the clamping roller 31, the enclosure 3 is kept in a vertical state, when the switch button 414 is pressed, the battery 413 turns on the power supply of the coil 417, and the iron core 416 is powered. Due to the action of magnetic force, the iron core 416 moves upward, driving the spring 415 to deform, the iron core 416 leaves the roller 31, and the roller 31 can move along the control mechanism 4; when the switch button 414 is pressed again, the electromagnetic force disappears, the iron core 416 is reset, the spring 415 is restored, and the iron core 416 contacts the roller 31; therefore, when the roller 31 moves quickly to the control mechanism 4, it is necessary to press the switch button 414 first, and when the roller 31 enters the accommodating groove 42, press the switch button 414 again to make the iron core 416 contact the roller 31. Compared with Example 1, the electric control method is adopted, which makes the operation more convenient and quick.

[0057] Furthermore, the fixing part 2 includes a U-shaped angle code 22, a screw 23 and a nut 24, one side of the U-shaped angle code 22 is fixedly connected to one side of the vertical base 12, and the other two sides of the U-shaped angle code 22 are provided with round holes 25, the screws 23 are passed through the round holes 25, and the nuts 24 are arranged on the screws 23. Correspondingly, round holes 25 are also opened on the legs of the bed, the screws 23 are passed through three round holes 25, and the other end of the screws 23 is screwed in through the nuts 24, so that the base can be detachably fixed to the bed legs.

[0058] Example 3

[0059] Reference Fig. 9 The utility model also discloses an anti-fall bed, which uses a hospital bed as a basis, and includes the fully enclosed bed rail of embodiment 1, which is installed at the bottom of the bed board, and adopts a horizontal base 11, which is fixedly connected to the bed legs of the anti-fall bed through a fixing part 2. There are two enclosure parts 3, which are pulled out from both sides of the bed and turned over so that the enclosure parts 3 and the bed board are perpendicular to each other, and the telescopic rod 36 can also be stretched so that the smaller gap is further closed, and the patient can be protected by the enclosure part 3, effectively preventing the patient from falling out of bed.

[0060] Furthermore, there are two clamping members 41 on one side, and only when the two clamping members 41 are controlled not to interfere with the roller 31 can the enclosure 3 be flipped over, which is not easy for the patient to control, and further ensures the safety of the patient.

[0061] The above-mentioned embodiments only express several implementation methods of the utility model, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the utility model, and these all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A fully enclosed bed rail, characterized in that: The invention comprises a base (1), a fixing part (2), a blocking part (3) and a control mechanism (4), wherein the fixing part (2) is arranged on the base (1), a slide rail (13) is arranged inside the base (1), rollers (31) are arranged at both ends of the blocking part (3), the rollers (31) are movably arranged inside the slide rail (13), and the rollers (31) are turned inside the control mechanism (4), and the control mechanism (4) comprises a plurality of clamping parts (41), the clamping parts (41) are arranged on two opposite sides of the base (1), and the clamping parts (41) can resist the rollers (31).

2. The fully enclosed bed rail according to claim 1, characterized in that: The clamping member (41) comprises a knob (411) and a threaded rod (412), and the knob (411) is fixedly connected to the threaded rod (412).

3. The fully enclosed bed rail according to claim 2, characterized in that: The control mechanism (4) further comprises a receiving groove (42), a through hole (421) being provided on one side of the receiving groove (42), a connecting shaft (32) being provided between the roller (31) and the enclosure portion (3), the connecting shaft (32) being movable into the receiving groove (42) along the through hole (421), and the roller (31) rotating in the receiving groove (42), a channel (422) being provided in the receiving groove (42), the threaded rod (412) being movable along the channel (422), and the threaded rod (412) being abutted against the roller (31).

4. The fully enclosed bed rail according to claim 3, characterized in that: When the base (1) is a horizontal base (11), the horizontal base (11) comprises a first slot (111) and a second slot (112) which are arranged in an overlapping manner, wherein the opening (14) of the first slot (111) is arranged on the left side of the horizontal base (11), and the opening (14) of the second slot (112) is arranged on the right side of the horizontal base (11).

5. The fully enclosed bed rail according to claim 4, characterized in that: The enclosure portion (3) comprises a first cross bar (33), a second cross bar (34) and a third cross bar (35); the rollers (31) are arranged at both ends of the third cross bar (35); both ends of the first cross bar (33) and the second cross bar (34) are provided with telescopic rods (36) and clamping springs (37); the clamping springs (37) are arranged between the telescopic rods (36) and the first cross bar (33) or the second cross bar (34).

6. The fully enclosed bed rail according to claim 5, characterized in that: The fixing part (2) comprises a vertical angle bracket (21), a screw (23) and a nut (24); one side of the vertical angle bracket (21) is fixedly connected to the bottom of the horizontal base (11); the other side of the vertical angle bracket (21) is provided with a round hole (25); the screw (23) passes through the round hole (25); and the nut (24) is arranged on the screw (23).

7. The fully enclosed bed rail according to claim 1, characterized in that: When the base (1) is a vertical base (12), the vertical base (12) is provided with a vertical slot (121), and an opening (14) of the vertical slot (121) is located on the top surface of the vertical base (12).

8. The fully enclosed bed rail according to claim 7, characterized in that: The clamping member (41) comprises a battery (413), a switch button (414), a spring (415), an iron core (416) and a coil (417); one end of the spring (415) is connected to the switch button (414); the other end of the spring (415) is connected to the iron core (416); the coil (417) is wound around the spring (415) and the outer wall of the iron core (416); and the battery (413) is connected to the switch button (414) and the coil (417).

9. The fully enclosed bed rail according to claim 8, characterized in that: The fixing part (2) comprises a U-shaped angle code (22), a screw (23) and a nut (24); one side of the U-shaped angle code (22) is fixedly connected to one side of the vertical base (12); the other two sides of the U-shaped angle code (22) are provided with round holes (25); the screw (23) passes through the round holes (25); and the nut (24) is arranged on the screw (23).

10. A fall prevention bed, characterized in that: It comprises a fully enclosed bed rail as claimed in any one of claims 1 to 9.

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