CN204337156U - A kind of surgery retractable litter - Google Patents

Abstract

A kind of surgery retractable litter, comprise cross bar and vertical pole, cross bar is two and specifically comprises the first cross bar and the second cross bar, vertical pole is two and specifically comprises the first vertical pole and the second vertical pole, first vertical pole is all connected with the first cross bar and the second cross bar by connecting axle with the second vertical pole, described first cross bar and the second cross bar two ends are provided with skid resistant course, are also provided with strap between described first cross bar and the second cross bar.This utility model by the connecting rod of stretcher is set to stretching structure, thus reduces space hold volume, and is easy to carry.

Description

A telescopic stretcher for surgery

technical field

The utility model relates to a stretcher, in particular to a telescopic stretcher for surgery, which belongs to the field of surgical nursing supplies.

Background technique

As we all know, stretchers are an important tool for rescuing the wounded. The current stretchers are large in size and waste space, and especially in places where space is extremely precious like ambulances, the smaller the size of the nursing supplies, the better, so that more can be carried. Numerous care items. Existing stretchers generally lie on the top of the whole person, which is unfavorable for patients' recovery for some such stretchers with difficulty in supplying blood to the brain.

Utility model content

The purpose of the utility model is to provide a telescopic stretcher for surgery. The utility model solves the problem that the existing stretcher occupies a large space, and at the same time provides comfortable conditions for some patients with insufficient blood supply to the brain.

The purpose of this utility model is achieved by the following approach:

A telescopic stretcher for surgery, comprising a horizontal bar and a vertical bar, characterized in that the two horizontal bars specifically include a first horizontal bar and a second horizontal bar, and the two vertical bars specifically include a first vertical bar and the second longitudinal bar, the first longitudinal bar and the second longitudinal bar are connected to the first cross bar and the second cross bar through connecting shafts, and both ends of the first cross bar and the second cross bar are provided with anti-skid There is also a cloth belt between the first horizontal bar and the second horizontal bar, and the first horizontal bar, the second horizontal bar, the first vertical bar and the second vertical bar are all inner and outer two-layer structures, which specifically include An inner rod and an outer tube, the inner rod is inserted into the outer tube; the outer surface of the inner rod is provided with a chute, the chute is concave, and the outer tube is provided with a slider that cooperates with the chute; A fixing device is arranged inside the inner rod, and the fixing device includes a spring, a first pipe body, and a second pipe body, and a first fixing post and a second fixing post are respectively arranged inside the first pipe body and the second pipe body , a spring is arranged between the first fixing column and the second fixing column, and a connecting rod is connected to the outside of the first tube body and the second tube body, and one end of the connecting rod is connected to the first tube body and the second tube body The other end is connected with a clamping ball, and the clamping ball cooperates with the through holes arranged on the inner rod and the outer tube; the stretcher also includes a pillow body, and there are two support rods, the upper end of the support rod and the through hole on the outer tube. Pillow belt connection, the lower end is connected to the connecting block, the connecting block is connected to the first longitudinal bar or the second longitudinal bar, the connecting block is fastened to the support rod by the first nut, and fastened to the first longitudinal bar by the second nut or on the second joystick.

Beneficial effects of the utility model:

The utility model sets the connecting rod of the stretcher as a telescopic structure, thereby reducing the space occupied by the volume, and is easy to carry, and the height of the pillow body can be adjusted, which is convenient for different patients to adjust. The utility model can solve the potential safety hazard caused by insufficient blood supply to the brain of some patients.

Description of drawings

Below in conjunction with accompanying drawing, the utility model is described in further detail:

Fig. 1 is the utility model top view structure schematic diagram;

Fig. 2 is the cross-sectional structure schematic diagram of cross bar and vertical bar of the present utility model;

Fig. 3 is a structural schematic diagram of the utility model fixing device;

Fig. 4 is a schematic diagram of the structure of the utility model pillow;

In the figure, 1. the first cross bar, 2. the second cross bar, 3. the first longitudinal bar, 4. the second longitudinal bar, 5. the connecting shaft, 6. the anti-skid layer, 7. the cloth belt, 8. the inner rod , 9, outer tube, 10, first tube body, 11, second tube body, 12, first fixed column, 13, second fixed column, 14, spring, 15, connecting rod, 16, stuck ball, 17, Pillow belt, 18, support bar, 19, connection block, 20, first nut, 21, second nut, 22, chute, 22, slide block.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is described further.

Example:

As shown in Figures 1 to 4, a telescopic stretcher for surgery includes a horizontal bar and a vertical bar, the horizontal bar is two, and specifically includes a first horizontal bar 1 and a second horizontal bar 2, and the vertical bar is two The root specifically includes a first longitudinal bar 3 and a second longitudinal bar 4, and the first longitudinal bar and the second longitudinal bar are connected to the first cross bar and the second cross bar through a connecting shaft 5, and the first cross bar and the second longitudinal bar are connected to each other. Both ends of the second crossbar are provided with an anti-skid layer 6, and a cloth belt 7 is also arranged between the first crossbar and the second crossbar, and the first crossbar, the second crossbar, the first longitudinal bar and the The second longitudinal bar is an inner and outer two-layer structure and specifically includes an inner bar 8 and an outer tube 9, and the inner bar is inserted into the outer tube; the outer surface of the inner bar is provided with a chute 22, and the chute is a concave shape, so The outer tube is provided with a slider 23 that cooperates with the chute; the inner rod is provided with a fixing device, and the fixing device includes a spring 14, a first tube body 10, a second tube body 11, and the first tube body Inside the body and the second pipe body are respectively provided with a first fixed post 12 and a second fixed post 13, a spring is arranged between the first fixed post and the second fixed post, and the first and second pipe body The outside is connected with a connecting rod 15, one end of the connecting rod is connected with the first pipe body and the second pipe body, and the other end is connected with a clamping ball 16, and the clamping ball is connected to the through hole arranged on the inner rod and the outer tube. Cooperate.

As a further optimization of this solution, the stretcher further includes a pillow body.

As a further optimization of this solution, the pillow body includes two support rods 18 , the upper end of which is connected to the pillow belt 17 , and the lower end is connected to the connecting block 19 .

As a further optimization of this solution, the connecting block is connected to the first longitudinal rod or the second longitudinal rod.

As a further optimization of this solution, the connecting block is fastened to the support rod through the first nut 20 , and fastened to the first longitudinal rod or the second longitudinal rod through the second nut 21 .

The above is only a specific embodiment of the utility model, but the scope of protection of the utility model is not limited thereto, and any person familiar with the art can think of it without creative work within the technical scope disclosed in the utility model. All changes or replacements should fall within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be determined by the protection scope defined in the claims.

Claims (1)

1. A telescopic stretcher for surgery, comprising a cross bar and a longitudinal bar, characterized in that the two cross bars specifically include a first cross bar and a second cross bar, and the two longitudinal bars specifically include a first cross bar A longitudinal bar and a second longitudinal bar, the first longitudinal bar and the second longitudinal bar are connected to the first horizontal bar and the second horizontal bar through a connecting shaft, and both ends of the first horizontal bar and the second horizontal bar are arranged There is an anti-slip layer, and a cloth belt is arranged between the first crossbar and the second crossbar, and the first crossbar, the second crossbar, the first longitudinal bar and the second longitudinal bar are all of an inner and outer two-layer structure It specifically includes an inner rod and an outer tube, the inner rod is inserted into the outer tube; the outer surface of the inner rod is provided with a chute, the chute is concave, and the outer tube is provided with a slider that cooperates with the chute ; The inside of the inner rod is provided with a fixing device, and the fixing device includes a spring, a first pipe body, and a second pipe body, and the inside of the first pipe body and the second pipe body are respectively provided with a first fixing column and a second pipe body. A fixed column, a spring is arranged between the first fixed column and the second fixed column, and a connecting rod is connected to the outside of the first tube body and the second tube body, and one end of the connecting rod is connected to the first tube body and the second tube body The two tubes are connected, and the other end is connected with a clamping ball, and the clamping ball cooperates with the through hole arranged on the inner rod and the outer tube; the stretcher also includes a pillow, the pillow includes a support rod, and the stretcher includes a support rod. There are two supporting rods, the upper end of the supporting rod is connected with the pillow belt, and the lower end is connected with the connecting block, and the connecting block is connected with the first longitudinal rod or the second longitudinal rod, and the connecting block is used to fasten the supporting rod through the first nut. The second nut is fastened on the first longitudinal rod or the second longitudinal rod.