CN210644365U

CN210644365U - A kind of stretcher

Info

Publication number: CN210644365U
Application number: CN201920886153.9U
Authority: CN
Inventors: 王欢; 王海花; 何湘; 王莹; 刘艳; 周萍; 石长菊; 彭英; 姚洲
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-12
Filing date: 2019-06-12
Publication date: 2020-06-02
Anticipated expiration: 2029-06-12

Abstract

The utility model discloses a stretcher, which comprises a bed body and a telescopic strut; the telescopic supporting rod is used for connecting and unfolding the rain shielding cloth, the telescopic supporting rod can be telescopic to adjust the length, one end of the telescopic supporting rod is hinged to one end of the bed body, and the other end of the telescopic supporting rod is provided with a clamping hole; one end of the bed body, which is far away from the hinged part, is provided with a clamping frame, and the clamping frame is provided with a jack corresponding to the clamping hole; the telescopic supporting rod in the stretching state penetrates into the clamping frame, the clamping hole is aligned to the insertion hole, and the positioning pin is inserted into the clamping hole so as to achieve stretching and fixing of the telescopic supporting rod. The rain shielding cloth is unfolded and folded through the telescopic function of the telescopic support rod, and the telescopic support rod is fixed in the unfolded state through the positioning pins inserted into the clamping holes and the insertion holes, so that the telescopic support rod cannot retract due to other factors such as wind and the like, and the rain shielding effect is poor; the design is convenient to use, does not occupy too much space when folded and can be used at any time when not used.

Description

A kind of stretcher

Technical Field

The utility model relates to the field of medical equipment, especially relate to a stretcher.

Background

At present, a medical stretcher is a medical instrument frequently used by medical health units in daily work, and the medical stretcher has the effects of convenience and quickness in transferring patients. But ordinary stretcher is because not sheltering from the structure, when the patient is transported in sleet weather, the rainwater can drench on patient's health, cause patient's cold, even the rainwater can flow into on patient's the wound, cause secondary damage such as wound infection, cause adverse effect to patient's recovery, medical personnel can prop the umbrella or cover one deck plastic film on patient's health surface when transporting the patient under the condition of overcast and rainy weather certainly, but so not only increase manpower and materials, shelter from the thing unfixed, still there is the risk that the patient is drenched by the rain.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving above-mentioned technical problem to a certain extent at least. Therefore, the utility model provides a rainproof stretcher.

The utility model provides a technical scheme that its technical problem adopted is: a stretcher comprises a bed body and a telescopic strut; the telescopic supporting rod is used for connecting and unfolding the rain shielding cloth, the telescopic supporting rod can be telescopic to adjust the length, one end of the telescopic supporting rod is hinged to one end of the bed body, and the other end of the telescopic supporting rod is provided with a clamping hole; one end of the bed body, which is far away from the hinged part, is provided with a clamping frame, and the clamping frame is provided with a jack corresponding to the clamping hole; the telescopic supporting rod in the stretching state penetrates into the clamping frame, the clamping hole is aligned to the insertion hole, and the positioning pin is inserted into the clamping hole so as to achieve stretching and fixing of the telescopic supporting rod.

Further, a first guardrail and a second guardrail are arranged at the two ends of the bed body respectively.

Further, first guardrail is provided with articulated seat, telescopic strut articulates on articulated seat through the connecting axle.

Further, the second guardrail is provided with the connecting plate outwards, the screens frame sets up on the connecting plate.

Furthermore, the connecting plate is provided with a limiting hole aligned with the jack.

Further, telescopic support rod both ends upwards extend respectively and are provided with first hook plate and second hook plate, first hook plate and second hook plate are provided with first hook hole and second hook hole respectively.

Further, side guardrails are arranged on two sides of the bed body.

Furthermore, bed body bottom surface four corners downwardly extending is provided with the supporting leg, the supporting leg bottom is provided with the universal wheel.

Furthermore, the telescopic supporting rods are provided with two telescopic supporting rods which are respectively arranged on two sides of the bed body.

The utility model has the advantages that: the waterproof cloth is unfolded and folded through the telescopic function of the telescopic supporting rod, and the telescopic supporting rod is fixed in the unfolded state through the positioning pins inserted into the clamping holes and the insertion holes, so that the telescopic supporting rod cannot retract due to other factors such as wind and the like, and the rain blocking effect is poor; the design is convenient to use, does not occupy too much space when folded and can be used at any time when not used.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a schematic view of a mounting structure according to one embodiment;

FIG. 2 is a schematic view of another angled mounting arrangement according to an embodiment;

FIG. 3 is a partial schematic structural view of a telescoping strut according to one embodiment;

FIG. 4 is a partial schematic structural view of a telescopic strut according to an embodiment in a disassembled state;

FIG. 5 is a schematic view of a portion of the positioning pin, detent frame, telescoping strut in an exploded configuration according to one embodiment;

fig. 6 is a schematic structural view of a stretcher according to an embodiment in a use state.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

Referring to fig. 1 to 6, the stretcher of the present invention includes a bed body 110 and a telescopic strut 120. The two telescopic struts 120 are respectively disposed at two sides of the bed body 110, and in other embodiments, the telescopic struts 120 may be arranged in a plurality, so that the stress structure is more stable when the rain-shielding cloth 130 is supported. Telescopic strut 120 is used for connecting and spreading out the cloth that hides the rain, telescopic strut 120 can stretch out and draw back the regulation length, telescopic strut 120 one end articulates in bed body 110 one end, and the other end is provided with screens hole 123. In order to improve the protection effect of the bed body 110 and prevent a patient from falling off the bed body 110, in this embodiment, a first guardrail 111 and a second guardrail 113 are respectively arranged at two ends of the bed body 110, and side guardrails 119 are arranged at two sides of the bed body 110; for the convenience of stretcher transportation, the four corners of the bottom surface of the bed body 110 extend downwards to be provided with supporting legs 117, and universal wheels 118 are arranged at the bottoms of the supporting legs 117. In this embodiment, the hinge structure is specifically that the first guardrail 111 is provided with a hinge seat 112, the hinge end of the telescopic strut 120 is provided with a hinge hole and is hinged on the hinge seat 112 through a connecting shaft, and the hinge seat 112 is preferably arranged at the upper end portion of the first guardrail 111, although in other embodiments, different hinge structures or forms can be used, and this is not limited herein.

A clamping frame 115 is arranged at one end of the bed body 110 far away from the hinged position, and the clamping frame 115 is provided with a jack 1151 corresponding to the clamping hole 123; the telescopic strut 120 in the extended state penetrates into the blocking frame 115, the blocking hole 123 is aligned with the insertion hole 1151, and the positioning pin 116 is inserted, so that the telescopic strut 120 is extended and fixed. In order to enable the telescopic supporting rod 120 to extend beyond the bed body 110, and to better achieve shielding, the second guardrail 113 is provided with a connecting plate 114 extending outwards, and the blocking frame 115 is arranged on the connecting plate 114. For more stable insertion of the positioning pin 116, the connecting plate 114 is provided with a limiting hole 1141 aligned with the insertion hole 1151, so that the lower end of the positioning pin 116 penetrates into the limiting hole 1141, and the installation stability of the positioning pin 116 is improved.

There are many ways in which telescoping strut 120 may be telescoped, and a preferred telescoping configuration for telescoping strut 120 is described below.

As shown in fig. 3 and 4, the telescopic strut 120 is composed of a plurality of link rods 126, since the telescopic strut 120 in this embodiment is an arc-shaped rod, the link rods 126 all have the same curvature, the cross-sectional dimensions of the link rods 126 decrease in sequence along the elongation direction, the front link rod 126 has a sliding cavity 129 in the center, the front end has an opening 128, the cross-sectional dimension of the opening 128 is smaller than that of the sliding cavity 129, the link rod 126 connected with the opening 128 extends out from the opening 128, the tail of the link rod 126 has a stop block 127 matched with the sliding cavity 129, the stop block 127 of the link rod 126 extends in the sliding cavity 129 of the link rod 126 along the curvature, and the link rods are connected in sequence.

In this embodiment, the preferable structure of the rain shielding cloth 130 and the telescopic strut 120 is that the first hook plate 121 and the second hook plate 124 extend upward from two ends of the telescopic strut 120, and the first hook plate 121 and the second hook plate 124 are provided with a first hook hole 122 and a second hook hole 125, respectively. The second hook plate 124 is installed after the joint rods 126 are connected to each other, and may be fixed by welding or screwing. The four corners of the rain fly 130 may be provided with ropes corresponding to the four corners thereof, and the four corners may be tied to the first hook hole 122 and the second hook hole 125 by ropes, so as to form a state as shown in fig. 6. The waterproof cloth 130 can be stretched together with the telescopic pole after being bound, and when not in use, the waterproof cloth is folded and put on one side along with the telescopic pole.

The above embodiments are only used for illustrating the technical solutions of the present invention and are not limited thereto, and any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be covered by the scope of the technical solutions of the present invention.

Claims

1. A stretcher is characterized in that: comprises a bed body (110) and a telescopic strut (120);

the telescopic supporting rod (120) is used for connecting and unfolding the rain shielding cloth, the telescopic supporting rod (120) can be telescopic to adjust the length, one end of the telescopic supporting rod (120) is hinged to one end of the bed body (110), and the other end of the telescopic supporting rod is provided with a clamping hole (123);

a clamping frame (115) is arranged at one end, far away from the hinged part, of the bed body (110), and the clamping frame (115) is provided with a jack (1151) corresponding to the clamping hole (123);

the telescopic support rod (120) in the stretching state penetrates into the clamping frame (115), the clamping hole (123) is aligned with the insertion hole (1151), and the positioning pin (116) is inserted so as to realize stretching and fixing of the telescopic support rod (120).

2. The stretcher of claim 1 wherein: a first guardrail (111) and a second guardrail (113) are respectively arranged at two ends of the bed body (110).

3. The stretcher of claim 2 characterized in that: the first guardrail (111) is provided with a hinged seat (112), and the telescopic support rod (120) is hinged to the hinged seat (112) through a connecting shaft.

4. The stretcher of claim 2 characterized in that: the second guardrail (113) is provided with a connecting plate (114) outwards, and the clamping frame (115) is arranged on the connecting plate (114).

5. The stretcher of claim 4 characterized in that: the connecting plate (114) is provided with a limiting hole (1141) aligned with the jack (1151).

6. The stretcher of claim 1 wherein: the telescopic support rod (120) is characterized in that two ends of the telescopic support rod (120) extend upwards to form a first hook plate (121) and a second hook plate (124), and the first hook plate (121) and the second hook plate (124) are provided with a first hook hole (122) and a second hook hole (125) respectively.

7. The stretcher of claim 1 wherein: side guardrails (119) are arranged on two sides of the bed body (110).

8. The stretcher of claim 1 wherein: four corners of the bottom surface of the bed body (110) extend downwards to form supporting legs (117), and universal wheels (118) are arranged at the bottoms of the supporting legs (117).

9. The stretcher of claim 1 wherein: the two telescopic supporting rods (120) are respectively arranged at two sides of the bed body (110).