An oxygen cylinder fixing device for an ambulance

Abstract

The utility model provides a kind of oxygen cylinder fixing device for ambulance, including fixing frame, the fixing frame is used to be fixed on ambulance, several hoop components for fixing oxygen cylinder are slidably arranged on the fixing frame, the hoop component includes mounting plate, mounting frame and locking piece, the mounting plate is slidably arranged on the fixing frame, the mounting frame is detachably arranged on the mounting plate, the side of the mounting frame deviating from mounting plate is arc opening, the locking piece is hingedly arranged at the both ends of arc opening and is used to fix oxygen cylinder between locking piece and arc opening, the mounting frame is further provided with pusher for abutting with the sidewall of oxygen cylinder. The device has the advantages of adjustable and suitable for fixing different size oxygen cylinder.

Description

Technical Field

[0001] This utility model relates to the field of ambulance component design technology, and in particular to an oxygen cylinder fixing device for ambulances. Background Technology

[0002] An ambulance is a special vehicle used to rescue patients. Modern ambulances also carry a large number of bandages and external dressings to help stop bleeding, clean wounds, and prevent infection. They are also equipped with oxygen, portable ventilators, and cardiac defibrillators.

[0003] The invention patent disclosed in the prior art, such as the one with publication number CN106594520A entitled "A Flip-Type Ambulance Onboard Oxygen Cylinder Cabinet", is installed at the rear of the ambulance interior wall by means of a hinge; when changing the oxygen cylinder, it is flipped out of the ambulance by means of the hinge; under normal conditions, it is fixed at the rear of the ambulance interior wall.

[0004] In practical use, this type of fixing device and existing fixing clamps can mostly only fix oxygen cylinders of the same volume. It is difficult to adjust and fix oxygen cylinders of different volumes, resulting in poor practicality. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides an oxygen cylinder fixing device for ambulances, which solves the technical problem that existing ambulances have difficulty adapting to and fixing oxygen cylinders of different volumes.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0007] An oxygen cylinder fixing device for an ambulance includes a fixing frame for fixing to an ambulance. A plurality of clamp assemblies for fixing the oxygen cylinder are slidably mounted on the fixing frame. Each clamp assembly includes a mounting plate, a mounting bracket, and a locking member. The mounting plate is slidably mounted on the fixing frame, and the mounting bracket is detachably mounted on the mounting plate. One side of the mounting bracket opposite to the mounting plate has an arc-shaped opening. The locking member is hinged to both ends of the arc-shaped opening and is used to fix the oxygen cylinder between the locking member and the arc-shaped opening. The mounting frame also includes a pushing member for abutting against the side wall of the oxygen cylinder.

[0008] The present invention is further configured such that: a vertical groove is provided on the fixing frame, and a slider is fixed on the side of the mounting plate away from the mounting frame, and the slider is slidably disposed in the groove.

[0009] The present invention is further configured such that: the fixing frame has a plurality of vertically distributed fixing holes that communicate with the slide groove, and the slider has a mounting hole corresponding to one of the fixing holes.

[0010] The present invention is further configured such that: the locking component includes two arc-shaped strip blocks, a buckle and a mounting block with a locking groove, the two strip blocks correspond to each other and are respectively hinged at both ends of the arc-shaped opening on the mounting frame, the buckle is located at the end of one of the strip blocks away from the mounting frame, and the mounting block is located at the end of the other strip block away from the mounting frame, and the buckle is used to engage with the locking groove on the mounting block.

[0011] The present invention is further configured such that: a first connecting hole is provided on the mounting plate, and a second connecting hole corresponding to the first connecting hole is provided on the mounting bracket.

[0012] The present invention is further configured such that: the pushing member includes a pushing plate and several springs, the pushing plate is slidably disposed in the mounting frame, and the several springs are fixed between the pushing plate and the mounting frame, and the several springs are used to push the pushing plate between the arc-shaped opening and the locking member.

[0013] The present invention is further configured such that: an anti-slip layer is fixedly provided on the push plate, and the anti-slip layer is provided with several protrusions on the side facing the arc-shaped opening.

[0014] The present invention is further configured such that: a plurality of sliding rods are fixedly provided inside the mounting frame, and the push plate is slidably disposed on the plurality of sliding rods.

[0015] Beneficial effects achieved:

[0016] This device is an oxygen cylinder fixing device for ambulances, mainly used for installing and securing oxygen cylinders in use on ambulances. The sliding mounting plate allows for effective sliding adjustment of the mounting bracket and locking mechanism on the fixing bracket, suitable for fixing oxygen cylinders of different heights. The locking mechanism effectively secures the oxygen cylinder placed within the arc-shaped opening on the mounting bracket, restricting its movement. The pushing mechanism effectively abuts and pushes against the side wall of the oxygen cylinder, suitable for installing oxygen cylinders of different diameters. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0018] Figure 2 This is an exploded view of the overall structure of the clamp assembly;

[0019] Figure 3 This is an exploded view of the overall structure of the clamp assembly from another perspective.

[0020] In the above attached figures: 1. Fixing frame; 2. Mounting plate; 3. Mounting frame; 4. Arc-shaped opening; 5. Slide groove; 6. Slider; 7. Fixing hole; 8. Mounting hole; 9. Strip block; 10. Lock; 11. Mounting block; 12. First connecting hole; 13. Second connecting hole; 14. Push plate; 15. Spring; 16. Anti-slip layer; 17. Slide rod. Detailed Implementation

[0021] The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.

[0022] Example:

[0023] Reference Figures 1-3 This application discloses an oxygen cylinder fixing device for an ambulance, comprising a fixing frame 1 for fixing to the ambulance. Two clamp assemblies for fixing the oxygen cylinder are slidably mounted on the fixing frame 1. Each clamp assembly includes a mounting plate 2, a mounting bracket 3, and a locking element. The mounting plate 2 is slidably mounted on the fixing frame 1. A vertical groove 5 is formed on the fixing frame 1. A slider 6 is fixed to the side of the mounting plate 2 opposite to the mounting bracket 3, and the slider 6 is slidably disposed within the groove 5. The fixing frame 1 has several vertically distributed fixing holes 7 communicating with the groove 5. The slider 6 has a mounting hole 8 corresponding to one of the fixing holes 7. This arrangement effectively fixes the mounting plate 2 to the fixing frame 1 by inserting a bolt or pin through one of the fixing holes 7 and placing it into the mounting hole 8 of the slider 6. Two sliders 6 can be provided to improve the stability of the connection with the fixing frame 1.

[0024] like Figure 2 and Figure 3 As shown, the mounting bracket 3 is detachably mounted on the mounting plate 2. The mounting plate 2 has a first connecting hole 12, and the mounting bracket 3 has a second connecting hole 13 corresponding to the first connecting hole 12. The connection is achieved by inserting bolts through the first connecting hole 12 and the second connecting hole 13 and fixing nuts. The side of the mounting bracket 3 facing away from the mounting plate 2 has an arc-shaped opening 4. The locking component includes two arc-shaped strip blocks 9, a latch 10, and a mounting block 11 with a locking groove. The two strip blocks 9 correspond to each other and are respectively hinged at both ends of the arc-shaped opening 4 on the mounting bracket 3. Both strip blocks 9 are hinged to the mounting bracket 3 through a hinge structure. The latch 10 is located at the end of one of the strip blocks 9 away from the mounting bracket 3, and the mounting block 11 is located at the end of the other strip block away from the mounting bracket 3. The latch 10 is used to engage with the locking groove on the mounting block 11. This setup effectively connects and fixes the two strip blocks 9 by engaging the latch 10 with the locking groove on the mounting block 11. After the two strip blocks 9 are engaged, they form a ring shape with the arc-shaped opening 4. The structure of the latch 10 is a common locking structure in the prior art, and its specific structure will not be described in detail in this article.

[0025] like Figure 2and Figure 3 As shown, the mounting frame 3 also includes a pusher for contacting the side wall of the oxygen cylinder. The pusher includes a pusher plate 14 and several springs 15. The pusher plate 14 is slidably mounted within the mounting frame 3. Several sliding rods 17 are fixed within the mounting frame 3, and the pusher plate 14 is slidably mounted on the sliding rods 17. Several springs 15 are fixed between the pusher plate 14 and the mounting frame 3. The springs 15 are used to push the pusher plate 14 between the arc-shaped opening 4 and the locking member. An anti-slip layer 16 is fixed on the side of the pusher plate 14 facing the arc-shaped opening 4. This anti-slip layer 16 is made of rubber and also has several protrusions on the side facing the arc-shaped opening 4. This arrangement allows the pusher plate 14 to move on the mounting frame 3 between the arc-shaped opening 4 and the two strip blocks 9 through the pushing of the springs 15, thus limiting and pushing oxygen cylinders of different diameters.

[0026] Working principle:

[0027] During installation, first adjust the position of the two mounting plates 2 on the fixing frame 1 according to the height of the oxygen cylinder. After adjusting to the appropriate height, fix it by placing the oxygen cylinder in the arc-shaped opening 4 on the mounting frame 3 and making the oxygen cylinder abut against the push plate 14. At the same time, rotate the two strip blocks 9 so that the opposite ends of the two strip blocks 9 are closed and fixed by locking the latch 10 with the locking groove on the mounting block 11.

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. An oxygen cylinder fixing device for an ambulance, comprising a fixing frame (1) for being fixed to an ambulance, characterized in that: The fixing frame (1) is slidably provided with a plurality of clamp assemblies for fixing oxygen cylinders. The clamp assembly includes a mounting plate (2), a mounting bracket (3) and a locking member. The mounting plate (2) is slidably provided on the fixing frame (1). The mounting bracket (3) is detachably provided on the mounting plate (2). The side of the mounting bracket (3) facing away from the mounting plate (2) is an arc-shaped opening (4). The locking member is hinged at both ends of the arc-shaped opening (4) and is used to fix the oxygen cylinder between the locking member and the arc-shaped opening (4). The mounting bracket (3) is also provided with a pusher for abutting against the side wall of the oxygen cylinder.

2. The oxygen cylinder securing arrangement for an ambulance as claimed in claim 1 wherein: The fixed frame (1) has a vertical groove (5), and the mounting plate (2) is fixed with a slider (6) on the side away from the mounting frame (3). The slider (6) is slidably disposed in the groove (5).

3. The oxygen cylinder securing arrangement for an ambulance as claimed in claim 2 wherein: The fixing frame (1) has several vertically distributed fixing holes (7) that communicate with the slide groove (5), and the slider (6) has an installation hole (8) corresponding to one of the fixing holes (7).

4. The oxygen cylinder securing arrangement for an ambulance as claimed in claim 1 wherein: The locking component includes two arc-shaped strip blocks (9), a latch (10), and a mounting block (11) with a locking groove. The two strip blocks (9) correspond to each other and are respectively hinged to both ends of the arc-shaped opening (4) on the mounting frame (3). The latch (10) is located at the end of one of the strip blocks (9) away from the mounting frame (3), and the mounting block (11) is located at the end of the other strip block away from the mounting frame (3). The latch (10) is used to engage with the locking groove on the mounting block (11).

5. The oxygen cylinder securing arrangement for an ambulance as claimed in claim 1 wherein: The mounting plate (2) has a first connection hole (12), and the mounting bracket (3) has a second connection hole (13) corresponding to the first connection hole (12).

6. The ambulance oxygen cylinder fixing device according to claim 1, characterized in that: The pusher includes a pusher plate (14) and several springs (15). The pusher plate (14) is slidably disposed in the mounting bracket (3). Several springs (15) are fixed between the pusher plate (14) and the mounting bracket (3). Several springs (15) are used to push the pusher plate (14) between the arc-shaped opening (4) and the locking member.

7. The oxygen cylinder securing arrangement for an ambulance as claimed in claim 6 wherein: The push plate (14) is fixed with an anti-slip layer (16), and the anti-slip layer (16) has several protrusions on the side facing the arc-shaped opening (4).

8. The oxygen cylinder securing arrangement for an ambulance as claimed in claim 6 wherein: The mounting bracket (3) is fixedly provided with several sliding rods (17), and the push plate (14) is slidably disposed on the several sliding rods (17).

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