RU200405U1 - CLAMP FOR FIXING THE STRETCHES IN THE INTERIOR OF THE VEHICLE - Google Patents

Abstract

The inventive clamp for fastening the stretcher in the passenger compartment of the vehicle contains a mounting bracket (1), mounted on it a stretcher holding device in the form of a grip (2), which can be rotated relative to the mounting bracket (1) due to the articulated connection (3). The gripper (2) has a supporting and folding part (4 and 5), respectively, which contain rotary latches (6, 7) to fix the position of the stretcher during transportation and to fix the gripper, both for the transport position of the stretcher and in the rotated position of the grippers after removing the stretcher from them for their use. The supporting and folding parts (4 and 5) of the gripper (2) are pivotally connected by a loop (8), which is attached to both parts by means of fastening means (9). The clamps (6 and 7) contain pivoting levers (10 and 11), connected by their cylindrical part pivotally with the gripper parts through the welded bushings (12). On the flats of the pivoting levers (10 and 11), respectively, there is a tab (13) for fixing the pivot grip in the stretcher transport position, a tab (14) for fixing the pivot grip (2) in the rotated position after extraction and a tab (15) for fixing the position of the folding part ( 5) on the support part (4) of the rotary jaw (2). For connection with the mounting bracket (1) of the tongue (13), fixing elements (22) are provided. The problem was solved to improve operational characteristics due to ease of maintenance and improved layout.

Description

The utility model relates to the sanitary-technical equipment of vehicles, in particular, to the clamps for fastening specialized medical devices intended for the transportation of the wounded and sick with limited mobility.

There is a known device for fastening in the passenger compartment of a vehicle on a stretcher, on other adapted devices for transporting a passenger with limited mobility, containing a power frame for fixing all structural elements of the stretcher and other devices adapted for transporting said passenger, supports for supporting the entire device with equipment and by a passenger, cross beams hinged to the frame for fastening to the power elements of the cabin, brackets for fixing the above devices and elements, in which the supports, the cross beam, the frame of which are equipped with adjusting elements that allow adjusting the installation dimensions of the device for several types and sizes of the power elements of the transport cabin means and adjust the position of the device relative to the side of the cabin (RU No. 179233 U1, IPC A61G 3/00 (2006.01), publ. 04.05.2018).

A known stretcher support system for medical care units is known, comprising first and second guides, two mounting brackets containing a first fastening protrusion with a first extended head section, adapted to be fastened anywhere from the first plurality of attachment points located at different heights on the first rail, and a second fastening protrusion with a second widened head part, configured to be attached anywhere from a second plurality of attachment points located at different heights on a second rail, two sets of support arms, each of which contains a first arm part having a first free end and a first attachment end , wherein the first end of the attachment is connected to the mounting bracket, and the first inner hook located along the first part of the arm and designed to receive the side handle of the stretcher, and the first outer hook located at the first free end and facing the first inner hook, and designed to To receive the opposite side handle of the stretcher (RU No. 2560250, IPC A61G 1/06 (2006.01), publ. 08/20/2015).

The known stretcher support system has insufficiently high operational characteristics, namely, such indicators as reliability and ease of maintenance.

It is also known a means for attaching a stretcher in a vehicle interior, comprising vertical guides, mounting brackets mounted on them with the possibility of longitudinal movement between the storage position and the support position, support levers fixed on the mounting brackets with the possibility of rotation relative to the mounting bracket and having means at their ends holding the stretcher, one of which is made in the form of a hook, additional buffers located in the lower and upper parts of the vertical guides, while the guides are made in the form of rail-type beams and are equipped with a carriage that has bearings and is fixed in the support position with spring clips, and to which it is fixed mounting bracket, support levers consist of two brackets, between which a damper is installed, and a retainer is used as one of the means of holding the stretcher of the support lever (RU No. 186392 U1, IPC A61G 3/00 (2006.01), publ. 17.01.2019).

Known, selected as the closest analogue by the combination of essential features and the achieved technical result, a clip for attaching a stretcher in vehicles, containing two jaws with grooves for the handrail of the stretcher, one of which has a groove and is equipped with a spring-loaded finger with a ring, and the other is spring-loaded and has a flange that fits into the groove of the first jaw and has an opening for the entry of a spring-loaded pin made with the possibility of axial movement (RU No. 719628, M.Cl. 2 A61G 1/06, publ. 03/05/1980).

In most cases, this solution has insufficient performance characteristics, because does not provide the necessary indicators for the ease of maintenance and compactness of the device.

The problem to be solved by the claimed technical solution is to improve the operational characteristics of the clamp for fastening the sanitary stretcher in the vehicle interior by increasing the ease of maintenance and compactness of the layout.

To solve this problem, in a clamp for attaching a stretcher in the passenger compartment of a vehicle, containing a mounting bracket, a stretcher holding device made in the form of a grip, consisting of a support part fixed on the mounting bracket and a folding part fixed on the support part and made with a swivel clamps, the supporting part of the grip is fixed on the mounting bracket with the possibility of pivoting by means of a hinge joint, the supporting and folding parts are hingedly connected to each other by means of a hinge, while the latches consist of pivoting levers, the cylindrical part connected with the parts of the gripper through welded bushings, and have on their On the flat, tabs for fixing the grip in different positions by means of fixing elements.

The set of distinctive features, which consists in the fact that the supporting part of the gripper is fixed on the mounting bracket with the possibility of rotation by means of a pivot connection, the supporting and folding parts are pivotally connected to each other by means of a hinge, while the latches consist of pivoting levers, the cylindrical part connected with the parts of the gripping through welded bushings, and have tongues on their flats for fixing the grip in various positions by means of fixing elements, allows to achieve ease of maintenance, compactness, increase the reliability of the device, thereby improving its operational characteristics.

The analysis of the known technical solutions, carried out according to scientific, technical and patent documentation, showed that the set of essential features of the proposed technical solution is not known from the prior art.

The claimed technical solution is illustrated by drawings:

fig. 1 - a clip for attaching a stretcher in the passenger compartment of a vehicle, general isometric view;

fig. 2 - the same, front view;

fig. 3 - the same side view;

fig. 4 - the same, top view;

fig. 5 - the same, section A-A in Fig. 4;

fig. 6 - the same, isometric view, the grip is fixed in the rotated position, the reclining part of the grip is raised;

fig. 7 is an example of stretcher placement using clamps for attaching the stretcher, general view.

The clamp for fastening the stretcher in the vehicle compartment contains a mounting bracket 1, mounted on it means for holding the stretcher in the form of a grip 2, which can be rotated relative to the mounting bracket 1 due to the articulated connection 3 using a threaded connection. The gripper 2 has a supporting and folding part, 4 and 5, respectively, which contain rotary latches 6, 7 for fixing the position of the stretcher during transportation and for fixing the gripper, both for the transport position of the stretcher and in the rotated position of the grippers after removing the stretcher from them for their application. The supporting and folding parts 4 and 5 of the gripper 2 are pivotally connected using a loop 8, which is attached to both parts by means of fastening means 9, which are preferably a threaded connection. The latches 6 and 7 contain pivoting levers 10 and 11, connected by their cylindrical part pivotally with the gripping parts through the welded bushings 12. On the flats of the pivoting levers 10 and 11, respectively, there is a tongue 13 for fixing the rotary grip in the stretcher transport position, the tongue 14 for fixing the rotary grip 2 in turned position after extraction and the tongue 15 fixing the position of the folding part 5 on the supporting part 4 of the pivot grip 2. Bolts 16 are provided for fastening the tongues 13, 14, 15. The clips 6 and 7 contain metal and polymer washers, 17 and 18, respectively, a spacer sleeve 19 ...

To visualize the state of the latches 6 and 7 on the walls of the gripper 2, next to the pivoting levers 10 and 11, there are information plates 20 and 21 with marks of the open "O" and closed "Z" positions of the state of the position of the lock.

For connection with the mounting bracket 1 of the tongue 13, fixing elements 22 with holes 23 are provided, into which the tongue 14 is inserted.

To reduce metal consumption, the mounting bracket, the supporting and folding parts of the grippers 2 are made mainly of elements connected by welding from sheet material in the form of a box-shaped structure with holes of different shapes.

Washers in the clamps 6 and 7 prevent free rotation of the pivot levers 10 and 11.

Clamping the stretcher in the passenger compartment of the vehicle works as follows.

A pair of clamps is attached to the vehicle, into which two stretchers 24 of the NPPS-A type can be installed on top of each other in the folded state. To install the stretcher in the clamps, the pivoting levers 10 of the latches 6 are turned counterclockwise, while the tongue 14 comes out of mating with the holes 23 of the fixing elements 22. The grips 2 are released and rotated to the extreme position, after which the pivoting levers 10 of the latches 6 are rotated clockwise, while the tongue 13 engages with the mounting bracket 1, fixing the position of the grippers 2. The pivot levers 11 of the latches 7 rotate counterclockwise to release the tongues 15 from the connection with the mounting bracket 1, the flip-up parts 5 rotate upward. The stretcher is placed in the support parts 4 of the grippers 2, the reclining parts 5 rotate downward, the pivoting levers 11 of the locks 7 rotate clockwise to mate the tabs 15 fixing the position of the hinged part 5 on the support part 4 of the rotary grip 2 with the mounting bracket 1. Dismantling of the stretcher is carried out in reverse okay.

The fastening clamps themselves can serve for fastening and other objects in / on the vehicle.

The technical solution improves the performance characteristics of the stretcher clamp in the vehicle interior.

The claimed means of fastening the stretcher meets the requirement of industrial applicability and its manufacture is possible on standard technological equipment.

Claims (1)

A clamp for attaching a stretcher in the passenger compartment of a vehicle, containing a mounting bracket, a stretcher holding device made in the form of a grip, consisting of a support part fixed on a mounting bracket and a hinged part fixed to the support part and made swivel, equipped with clamps, characterized by that the supporting part of the grip is fixed on the mounting bracket with the possibility of rotation by means of a pivot joint, the supporting and hinged parts are hingedly connected to each other by means of a loop, while the latches consist of pivoting levers, the cylindrical part of which is connected with the parts of the grip through welded bushings, and have on their flats tabs for fixing the grip in different positions by means of fixing elements.

Images