Sickbed guardrail

Abstract

The utility model belongs to the technical field of medical instruments, and particularly relates to a sickbed guardrail. Comprising a first protection rod and a second protection rod, and further comprises a supporting assembly, the supporting assembly is connected with the first protection rod and the second protection rod, the length of the supporting assembly can be adjusted, and the supporting assembly is connected with a limiting stopper; the adjusting assembly is connected between the first protection rod and the second protection rod, and the adjusting assembly can adjust and fix the distance between the first protection rod and the second protection rod. And the distance between the first protection rod and the second protection rod can be adjusted, and the use requirement is met.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, and in particular relates to a hospital bed guardrail. Background Art

[0002] Medical beds, also known as medical beds and medical beds, are essential facilities for hospital ward care. The structure of a medical bed usually includes a bed board, a bed frame arranged around the bed board, and both the bed board and the bed frame are supported on a bed frame. In order to prevent the patient from falling off the bed, retractable guardrails are arranged on both sides of the medical bed. When in use, you only need to support the guardrails on both sides of the medical bed, and put them down when not in use. The guardrails of the existing bed are fixed in height and cannot fully meet the use requirements. Utility Model Content

[0003] The purpose of the utility model is to provide a bed guardrail that can conveniently adjust the height to meet the needs of use in response to the above-mentioned technical problems.

[0004] In view of this, the utility model provides a bed guardrail, including a first guardrail and a second guardrail, and also includes: a support assembly, the support assembly connects the first guardrail and the second guardrail, the length of the support assembly can be adjusted, and the support assembly is connected to a limiter; an adjustment assembly, the adjustment assembly is connected between the first guardrail and the second guardrail, and the adjustment assembly can adjust and fix the distance between the first guardrail and the second guardrail.

[0005] In the technical solution, the second guardrail is fixedly arranged on one side of the bed, and the second guardrail is connected to the first guardrail through a length-adjustable support assembly, and an adjustment assembly is connected between the first guardrail and the second guardrail, and the user can adjust the height of the bed guardrail according to the use requirements through the adjustment assembly. The positioning of the support assembly and the guardrails on both sides is fixed by a limiter, which is well known in the prior art and will not be described in detail.

[0006] In the above technical solution, further, the adjustment component includes: a first adjustment rod, the first adjustment rod is rotatably connected to the bottom of the first protective rod, the first adjustment rod slides in the second adjustment rod, and the first adjustment rod is provided with a presser and a fixer; a second adjustment rod, the second adjustment rod is rotatably connected to the top of the second protective rod at one end away from the first adjustment rod, and the second adjustment rod linear array is provided with positioning holes; wherein, the presser drives the fixer to cooperate with the positioning hole for fixing.

[0007] In the present technical solution, the user can adjust the height of the bed guardrail by controlling the fixer through the presser provided in the first adjusting rod and cooperating with the positioning hole provided on the second adjusting rod for positioning. The operation is simple in use and the height adjustment is convenient.

[0008] In the above technical solution, further, the support assembly includes: a first support rod, the first support rod is rotatably connected to the bottom of the first guard rod, and the first support rod slides inside the second support rod; a second support rod, the second support rod is rotatably connected to the top of the second guard rod at one end away from the first support rod.

[0009] In the technical solution, the support assembly supports the first guard bar and the second guard bar. The first support bar slides on the second support bar and can cooperate with the adjustment assembly to adjust the height of the first guard bar.

[0010] In the above technical scheme, further, the presser includes a first pressing block, a first slider is arranged on both sides of the pressing block, the first slider is slidably arranged in the first slide groove, the first slide groove is horizontally arranged on the side wall of the first fixed block, and the first pressing block and the first fixed block are connected by a first spring; a second slider, the second slider is vertically slidably arranged on the first fixed block, the second slider is obliquely arranged with a second slide groove, a first cylinder is slidably arranged in the second slide groove, the first cylinder is fixedly connected to the first sliders on both sides, and a pressure rod is connected to the bottom of the second slider, and the pressure rod passes through the first fixed block to connect the fixer.

[0011] In the present technical solution, when the height of the bed guardrail needs to be adjusted, the user presses the first pressing block, the first spring is squeezed, and the first sliding blocks on both sides are driven to slide in the first sliding groove on the first fixed block. The first sliding block drives the first cylinder to slide in the second sliding groove on the second sliding block. The second sliding groove is inclined at a 45-degree angle, so that the second sliding block slides from top to bottom in the first fixed block. The sliding of the second sliding block drives the pressure rod to control the positioner to release the limit. After the adjustment is completed, the user releases the first pressing block, the first spring is reset, and the driving part is reset, and then the positioner is restored to the limit.

[0012] In the above technical solution, further, the fixer includes a pressing part driven by a presser, the pressing part passes through the second fixing block to connect the locking part, and the fixer can receive the drive of the presser and adjust the position of the pressing part to control the locking device.

[0013] In the above technical solution, further, the pressing portion includes a second pressing block, and third sliders are arranged on both sides of the pressing block. The third sliders are slidably arranged in third sliding grooves, and the third sliding grooves are vertically arranged on the side walls of the second fixed block.

[0014] In the above technical solution, further, the locking part includes a fourth slider, the fourth slider is vertically slidably set on the second fixed block, the fourth slider is obliquely set with a fourth slide groove, a second cylinder is slidably set in the fourth slide groove, the second cylinder is fixedly connected to the third sliders on both sides, the fourth slider is connected to the inner wall of the second fixed block with a second spring, the fourth slider is provided with a third cylinder on the side away from the spring, the third cylinder passes through the second fixed block and the first adjusting rod in sequence, and the third cylinder cooperates with the positioning hole to lock the height of the adjustment component.

[0015] In the present technical solution, when the height of the bed guardrail needs to be adjusted, the second pressing block is subjected to the pressure of the pressure rod, and the second pressing block drives the third sliders on both sides to slide in the third slide groove vertically arranged on the second fixed block, and drives the second cylinder on the fourth slider to slide in the fourth slide groove. The fourth slide groove is inclined at a 45-degree angle, and the fourth slider slides in the second fixed block to squeeze the second spring, driving the third cylinder away from the positioning hole to release the limit. After the adjustment is completed, the presser drives the pressure rod to reset, and drives the locking part to cooperate with the corresponding locking hole after adjustment to complete the limit.

[0016] The beneficial effects of the utility model are:

[0017] 1. A support assembly, an adjustment assembly and a limiter are provided. The support assembly and the limiter can be folded to adjust the bed guardrail. The adjustment assembly is provided between the first guardrail and the second guardrail so that the user can adjust the height of the bed guardrail according to the use requirements through the adjustment assembly;

[0018] 2. The user can control the fixing device to cooperate with the positioning hole on the second adjusting rod for positioning by pressing the pressing device provided in the first adjusting rod, so as to adjust the height of the bed guardrail. The operation is simple and the height adjustment is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 It is a cross-sectional schematic diagram of the utility model;

[0021] Figure 3 It is a cross-sectional schematic diagram of the adjustment component of the utility model;

[0022] Figure 4 It is a partial cross-sectional schematic diagram of the presser of the utility model;

[0023] Figure 5 yes Figure 4 A is an enlarged schematic diagram;

[0024] Figure 6 It is a partial cross-sectional view of the fixer of the utility model.

[0025] The symbols in the figure are:

[0026] 1. First guard bar; 2. Second guard bar; 3. Stopper; 4. Adjustment assembly; 5. Support assembly; 6. Presser; 7. Fixer; 8. Positioning hole; 9. First adjustment bar; 10. Second adjustment bar; 501. First support bar; 502. Second support bar; 601. Pressing bar; 602. First pressing block; 603. First spring; 604. First fixing block; 605. First slider; 606. First cylinder; 607. First slide groove; 608. Second slider; 609. Second slide groove; 701. Second pressing block; 702. Third slider; 703. Second cylinder; 704. Second fixing block; 705. Second spring; 706. Third slide groove; 707. Fourth slider; 708. Third cylinder; 709. Fourth slide groove. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0028] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0029] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0030] It should be noted that, in the description of the present application, the orientation or positional relationship indicated by terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these orientation words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

[0031] It should be noted that, in the present application, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be noted that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0032] Embodiment 1:

[0033] This embodiment provides a bed guardrail, such as Figure 1The device shown includes a first guardrail 1 and a second guardrail 2, and also includes: a support assembly 5, wherein the support assembly 5 connects the first guardrail 1 and the second guardrail 2, wherein the length of the support assembly 5 is adjustable, and wherein the support assembly 5 is connected to a limiter 3; an adjustment assembly 4, wherein the adjustment assembly 4 is connected between the first guardrail 1 and the second guardrail 2, and wherein the adjustment assembly 4 is capable of adjusting and fixing the distance between the first guardrail 1 and the second guardrail 2. The second guardrail 2 is fixedly arranged on one side of the bed, wherein the second guardrail 2 is connected to the first guardrail via the length-adjustable support assembly 5, wherein the first guardrail 1 and the second guardrail 2 are connected with the adjustment assembly 4, and the user can adjust the height of the guardrail of the bed according to the use requirements via the adjustment assembly 4. The positioning of the support assembly 5 and the guardrails on both sides is fixed via the limiter 3, and the limiter 3 is well known in the prior art and will not be described in detail.

[0034] like Figure 3 The adjustment assembly 4 shown includes: a first adjustment rod 9, which is rotatably connected to the bottom of the first guard bar 1, and the first adjustment rod 9 slides in the second adjustment rod 10, in which a presser 6 and a fixer 7 are arranged; a second adjustment rod 10, which is rotatably connected to the top of the second guard bar 2 at one end away from the first adjustment rod 9, and a linear array of positioning holes 8 are arranged in the second adjustment rod 10; wherein the presser 6 drives the fixer 7 to cooperate with the positioning holes 8 for fixing. The user can control the fixer 7 to cooperate with the positioning holes 8 set on the second adjustment rod 10 for positioning through the presser 6 set in the first adjustment rod 9, thereby adjusting the height of the bed guardrail, which is simple to operate and convenient to adjust the height.

[0035] like Figure 2 The support assembly 5 shown includes: a first support rod 501, the first support rod 501 is rotatably connected to the bottom of the first guard bar 1, and the first support rod 501 slides in the second support rod 502; a second support rod 502, the second support rod 502 is rotatably connected to the top of the second guard bar 2 at one end away from the first support rod 501. The support assembly 5 supports the first guard bar 1 and the second guard bar 2. The first support rod 501 slides on the second support rod 502, and the height of the first guard bar 1 can be adjusted in cooperation with the adjustment assembly 4.

[0036] like Figure 5The presser 6 shown includes a pressing part, and the presser includes a first pressing block 602, and first sliders 605 are arranged on both sides of the pressing block, and the first slider 605 is slidably arranged in the first slide groove 607, and the first slide groove 607 is horizontally arranged on the side wall of the first fixed block 604, and the first pressing block 602 and the first fixed block 604 are connected by a first spring 603; a second slider 608, and the second slider 608 is vertically slidably arranged on the first fixed block 604, and the second slider 608 is obliquely arranged with a second slide groove 609, and a first cylinder 606 is slidably arranged in the second slide groove 609, and the first cylinder 606 is fixedly connected to the first sliders 605 on both sides, and the bottom of the second slider 608 is connected to a pressure rod 601, and the pressure rod 601 passes through the first fixed block 604 to connect to the fixer 7. When the height of the bed guardrail needs to be adjusted, the user presses the first pressing block 602, and the first spring 603 is squeezed, driving the first sliders 605 on both sides to slide in the first slide groove 607 on the first fixed block 604. The first slider 605 drives the first cylinder 606 to slide in the second slide groove 609 on the second slider 608. The second slide groove 609 is inclined at a 45-degree angle, so that the second slider 608 slides from top to bottom in the first fixed block 604. The sliding of the second slider 608 drives the pressure rod 601 to control the positioner to release the limit. After the adjustment is completed, the user releases the first pressing block 602, the first spring 603 is reset, driving the drive unit to reset, and then the positioner resumes the limit.

[0037] like Figure 6The fixing device 7 shown includes a pressing part driven by the pressing device 6, the pressing part passes through the second fixing block 704 to connect the locking part, and the fixing device 7 can receive the drive of the pressing device 6 and adjust the position of the pressing part to control the locking device. The pressing part includes a second pressing block 701, and third sliders 702 are arranged on both sides of the pressing block. The third slider 702 is slidably arranged in a third slide groove 706, and the third slide groove 706 is vertically arranged on the side wall of the second fixing block 704. The locking portion includes a fourth slider 707, which is vertically slidably set on the second fixed block 704, and the fourth slider 707 is obliquely set with a fourth slide groove 709, and a second cylinder 703 is slidably set in the fourth slide groove 709, and the second cylinder 703 is fixedly connected to the third sliders 702 on both sides, and the fourth slider 707 is connected to the inner wall of the second fixed block 704 with a second spring 705, and the fourth slider 707 is provided with a third cylinder 708 on the side away from the spring, and the third cylinder 708 passes through the second fixed block 704 and the first adjusting rod 9 in sequence, and the third cylinder 708 cooperates with the positioning hole 8 to lock the height of the adjustment component 4. When the height of the bed guardrail needs to be adjusted, the second pressing block 701 is subjected to the pressure of the pressure rod 601, and the second pressing block 701 drives the third sliders 702 on both sides to slide in the third slide groove 706 vertically arranged on the second fixed block 704, and drives the second cylinder 703 on the fourth slider 707 to slide in the fourth slide groove 709. The fourth slide groove 709 is inclined at an angle of 45 degrees. The fourth slider 707 slides in the second fixed block 704 to squeeze the second spring 705, and drives the third cylinder 708 away from the positioning hole 8 to release the limit. After the adjustment is completed, the presser 6 drives the pressure rod 601 to reset, and drives the locking part to cooperate with the corresponding locking hole after adjustment to complete the limit.

[0038] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A bed guardrail, comprising a first guardrail (1) and a second guardrail (2), characterized in that , also includes: A support assembly (5), the support assembly (5) connecting the first guard bar (1) and the second guard bar (2), the length of the support assembly (5) being adjustable, and the support assembly (5) being connected to a limiter (3); An adjustment component (4), the adjustment component (4) being connected between the first guard bar (1) and the second guard bar (2), and the adjustment component (4) being capable of adjusting and fixing the distance between the first guard bar (1) and the second guard bar (2); The regulating assembly (4) comprises: A first adjustment rod (9), the first adjustment rod (9) being rotatably connected to the bottom of the first protection rod (1), the first adjustment rod (9) sliding inside the second adjustment rod (10), and a presser (6) and a fixer (7) being provided inside the first adjustment rod (9); A second adjustment rod (10), the second adjustment rod (10) being rotatably connected to the top of the second guard rod (2) at one end away from the first adjustment rod (9), and the second adjustment rod (10) being provided with positioning holes (8) in a linear array; Wherein, the presser (6) drives the fixer (7) to cooperate with the positioning hole (8) for fixation; The support assembly (5) comprises: A first support rod (501), the first support rod (501) being rotatably connected to the bottom of the first guard rod (1), and the first support rod (501) being slidable inside the second support rod (502); A second support rod (502), wherein one end of the second support rod (502) is away from the first support rod (501) and is rotatably connected to the top of the second guard rod (2).

2. A bed guardrail according to claim 1, characterized in that: The presser comprises a first pressing block (602), wherein first sliders (605) are arranged on both sides of the pressing block, wherein the first sliders (605) are slidably arranged in a first slide groove (607), wherein the first slide groove (607) is horizontally arranged on the side wall of the first fixed block (604), and the first pressing block (602) and the first fixed block (604) are connected via a first spring (603); and a second slider (608), wherein the second slider (608) is vertically slidably arranged on the first fixed block (604), wherein the second slider (608) is obliquely arranged with a second slide groove (609), wherein a first cylinder (606) is slidably arranged in the second slide groove (609), wherein the first cylinder (606) is fixedly connected to the first sliders (605) on both sides, and a pressing rod (601) is connected to the bottom of the second slider (608), wherein the pressing rod (601) passes through the first fixed block (604) and is connected to the fixer (7).

3. A bed guardrail according to claim 1, characterized in that: The fixer (7) comprises a pressing portion, the top of which is connected to a pressing rod (601), and the pressing portion passes through a second fixing block (704) to connect to a locking portion, and the locking portion can be locked with the positioning hole (8) under the drive of the pressing portion.

4. A bed guardrail according to claim 3, characterized in that: The pressing portion comprises a second pressing block (701), and third sliding blocks (702) are arranged on both sides of the pressing block. The third sliding blocks (702) are slidably arranged in a third sliding groove (706), and the third sliding groove (706) is vertically arranged on the side wall of the second fixed block (704).

5. A bed guardrail according to claim 3, characterized in that: The locking portion comprises a fourth slider (707), the fourth slider (707) is vertically slidably arranged on the second fixed block (704), the fourth slider (707) is obliquely arranged with a fourth slide groove (709), a second cylinder (703) is slidably arranged in the fourth slide groove (709), the second cylinder (703) is fixedly connected to the third sliders (702) on both sides, the fourth slider (707) is connected to the inner wall of the second fixed block (704) with a second spring (705), the fourth slider (707) is arranged on the side away from the spring with a third cylinder (708), the third cylinder (708) passes through the second fixed block (704), the first adjustment rod (9) and the matching positioning hole (8) in sequence, and the height of the locking adjustment component (4) is locked.

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