Sickbed pedal fixing structure convenient to install

Abstract

The utility model discloses a sickbed pedal fixing structure convenient to install, relates to the technical field of sickbed elements, and aims to solve the problem that when an existing sickbed is used, a pedal can move relative to hexagonal steel, so that braking cannot be achieved. The inner cavity is formed in the reinforcing block, the upper portion and the lower portion of the interior of the inner cavity are each provided with two spring clamping pieces, spring weakening rings are arranged between the inner walls of the two ends of each spring clamping piece, and the number of the spring weakening rings is four; the two ends of the four spring weakening rings are fixedly connected with the inner walls of the spring clamping pieces correspondingly.

Description

Technical Field

[0001] The utility model relates to the technical field of hospital bed components, in particular to a hospital bed pedal fixing structure which is convenient to install. Background Art

[0002] Hospital beds generally refer to nursing beds, which are designed according to the patient's treatment needs and bedridden lifestyle, and are designed so that family members can accompany the patient. They have multiple nursing functions and operation buttons, and are insulated and safe. They can monitor weight, eat with the back raised, turn over intelligently, prevent bedsores, negative pressure urine collection alarm monitoring, mobile transportation, rest, rehabilitation, medication and infusion, etc. Rehabilitation beds can be used alone or in conjunction with treatment or rehabilitation equipment. Turnover nursing beds are generally no more than 90cm wide and are single-layer single beds.

[0003] For example, the announcement number is CN220213262U, and the name of the Chinese authorized patent is (a hospital bed with a patient fixing structure), including: a horizontally arranged bed board and bed legs vertically fixed at the four corners of the bottom of the bed board, a front baffle and a rear baffle are respectively arranged at the top and bottom ends of the bed board, and a handrail is horizontally arranged above both sides of the bed board, and the lower end of each handrail is fixedly connected to a number of vertically arranged uprights, the bottom of the upright is fixedly set on the top of the bed board, and a restraint belt is detachably tied to the upright; it also includes two groups of fixing components with the same structure, which are fixedly set on the wall at the corresponding position at the front end of the hospital bed and are detachably connected to the bed legs at the front end. The utility model can be used to fix patients with mental illness on the bed for protective restraint, and it can also facilitate patients to defecate in bed.

[0004] However, when the existing hospital bed is in use, the foot pedal will produce relative movement with the hexagonal steel, resulting in the problem of being unable to brake; therefore, it does not meet the existing needs. In this regard, we propose a bed pedal fixing structure that is easy to install. Utility Model Content

[0005] The purpose of the utility model is to provide a bed pedal fixing structure which is easy to install, so as to solve the problem that when the existing bed is in use, the pedal will produce relative movement with the hexagonal steel, thereby causing the failure of braking.

[0006] To achieve the above-mentioned object, the utility model provides the following technical solutions: a conveniently installed bed pedal fixing structure, comprising: a first connecting pedal rod and a second connecting pedal rod-, wherein a reinforcement block is arranged at the front side of the middle position of the first connecting pedal rod and the second connecting pedal rod-, and the reinforcement block is welded to the first connecting pedal rod and the second connecting pedal rod-;

[0007] Also includes:

[0008] An inner cavity is installed inside the reinforcement block, and spring clamping plates are arranged above and below the inner cavity, and there are two spring clamping plates. Spring weakening rings are arranged between the inner walls at both ends of the two spring clamping plates, and there are four spring weakening rings, and the two ends of the four spring weakening rings are respectively fixedly connected to the inner walls of the spring clamping plates.

[0009] Preferably, a reserved hole groove is provided inside the upper end surface of the reinforcement block, and there are two reserved hole grooves, and clamping screws are provided inside the two reserved hole grooves, and there are two clamping screws, and one end of the two clamping screws passes through and extends into the interior of the reinforcement block.

[0010] Preferably, a gasket is provided between the two clamping screws and the reinforcement block.

[0011] Preferably, the inner walls of the two reserved hole grooves are both provided with threaded walls, and the threaded walls are both formed integrally with the reinforcement block.

[0012] Preferably, a hexagonal steel is provided at a middle position inside the two spring clamping pieces.

[0013] Preferably, a foot-pedal protrusion block is provided inside one end of the first connecting pedal rod and the second connecting pedal rod, and there are two foot-pedal protrusion blocks, and the upper end surfaces of the two foot-pedal protrusion blocks are provided with anti-slip rubber pads, and the anti-slip rubber pads are hot-melt connected to the upper end surfaces of the foot-pedal protrusion blocks.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model uses a spring clamping piece and a spring weakening ring arranged inside the reinforcement block. When the user brakes or opens the brakes on the first connecting pedal rod 100 and the second connecting pedal rod 100-1 in the left and right directions, the internal spring clamping piece 202 and the spring weakening ring 400 are arranged to prevent the first connecting pedal rod 100 and the second connecting pedal rod 100-1 from making relative movement with the hexagonal steel, thereby providing more efficient stability and effectively solving the problem that when the existing hospital bed is in use, the foot pedal will make relative movement with the hexagonal steel, thereby causing the inability to brake. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the internal structure of the utility model;

[0019] In the figure: 100, first connecting pedal rod; 100-1, second connecting pedal rod; 101, foot pedal protrusion block; 102, anti-skid rubber pad; 200, reinforcement block; 201, inner cavity; 202, spring clamping piece; 203, reserved hole groove; 204, clamping screw; 205, gasket; 206, threaded wall; 300, hexagonal steel; 400, spring weakening ring. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] See also Figure 1-3 The utility model provides an embodiment: a conveniently installed bed pedal fixing structure, comprising: a first connecting pedal rod 100 and a second connecting pedal rod 100-1, a reinforcement block 200 is arranged on the front side of the middle position of the first connecting pedal rod 100 and the second connecting pedal rod 100-1, and the reinforcement block 200 is welded to the first connecting pedal rod 100 and the second connecting pedal rod 100-1;

[0022] Also includes:

[0023] The inner cavity 201 is installed inside the reinforcement block 200. Spring clamping plates 202 are arranged above and below the inner cavity 201. There are two spring clamping plates 202. Spring weakening rings 400 are arranged between the inner walls at both ends of the two spring clamping plates 202. There are four spring weakening rings 400. Both ends of the four spring weakening rings 400 are fixedly connected to the inner walls of the spring clamping plates 202 respectively.

[0024] See also Figure 2 and Figure 3 A reserved hole groove 203 is arranged inside the upper end surface of the reinforcement block 200, and there are two reserved hole grooves 203. A clamping screw 204 is arranged inside each of the two reserved hole grooves 203. There are two clamping screws 204, and one end of the two clamping screws 204 passes through and extends into the interior of the reinforcement block 200.

[0025] See also Figure 2 A gasket 205 is provided between the two clamping screws 204 and the reinforcement block 200 .

[0026] See also Figure 1 and Figure 3 The inner walls of the two reserved holes 203 are both provided with threaded walls 206 , and the threaded walls 206 are both formed integrally with the reinforcement block 200 , and a hexagonal steel 300 is provided at the middle position inside the two spring clamping pieces 202 .

[0027] The one-piece setting makes the connection more stable.

[0028] See also Figure 1 A foot-pedal protrusion block 101 is provided inside one end of the first connecting pedal rod 100 and the second connecting pedal rod 100-1, and two foot-pedal protrusion blocks 101 are provided. The upper end surfaces of the two foot-pedal protrusion blocks 101 are provided with anti-skid rubber pads 102, and the anti-skid rubber pads 102 are hot-melt connected to the upper end surfaces of the foot-pedal protrusion blocks 101.

[0029] The provision of the anti-skid rubber pad 102 can effectively increase the friction force when the user performs a pressing operation.

[0030] Working principle: When in use, the hexagonal steel 300 of the bed brake is inserted into the inner cavity 201 of the reinforcement block 200, and then the clamping screw 204 is threadedly installed in the reserved hole groove 203 of the reinforcement block 200. When the user brakes the first connecting pedal rod 100 and the second connecting pedal rod 100-1 in the left and right directions or opens the brake operation, due to the internal spring clamping piece 202 and the spring weakening ring 400, the first connecting pedal rod 100 and the second connecting pedal rod 100-1 are prevented from relative movement with the hexagonal steel, providing more efficient stability.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A conveniently installed hospital bed pedal fixing structure, comprising a first connecting pedal rod (100) and a second connecting pedal rod (100-1), wherein a reinforcement block (200) is arranged at the front side of the middle position of the first connecting pedal rod (100) and the second connecting pedal rod (100-1), and the reinforcement block (200) is welded to the first connecting pedal rod (100) and the second connecting pedal rod (100-1); Features: Also includes: An inner cavity (201) is installed inside the reinforcing block (200), and spring clamping pieces (202) are arranged above and below the inner cavity (201), and two spring clamping pieces (202) are arranged, and spring weakening rings (400) are arranged between the inner walls at both ends of the two spring clamping pieces (202), and four spring weakening rings (400) are arranged, and both ends of the four spring weakening rings (400) are respectively fixedly connected to the inner walls of the spring clamping pieces (202).

2. The conveniently installed bed pedal fixing structure according to claim 1 is characterized in that: A reserved hole groove (203) is provided inside the upper end surface of the reinforcement block (200), and two reserved hole grooves (203) are provided. A clamping screw (204) is provided inside each of the two reserved hole grooves (203), and two clamping screws (204) are provided. One end of the two clamping screws (204) passes through and extends into the interior of the reinforcement block (200).

3. The conveniently installed bed pedal fixing structure according to claim 2 is characterized in that: A gasket (205) is provided between the two clamping screws (204) and the reinforcing block (200).

4. The conveniently installed bed pedal fixing structure according to claim 2 is characterized in that: The inner walls of the two reserved hole grooves (203) are both provided with threaded walls (206), and the threaded walls (206) are both formed integrally with the reinforcement block (200).

5. The conveniently installed bed pedal fixing structure according to claim 1 is characterized in that: A hexagonal steel (300) is arranged at the middle position inside the two spring clamping sheets (202).

6. The conveniently installed bed pedal fixing structure according to claim 1 is characterized in that: A pedal protrusion block (101) is disposed inside one end of the first connecting pedal rod (100) and the second connecting pedal rod (100-1), and two pedal protrusion blocks (101) are disposed therein, and an anti-skid rubber pad (102) is disposed on the upper end surface of the two pedal protrusion blocks (101), and the anti-skid rubber pad (102) is connected to the upper end surface of the pedal protrusion block (101) by hot-melt connection.

Images