阅读说明：本技术 一种担架转运车 (A kind of stretcher transfer car(buggy) ) 是由 淡珊瑚 于 2019-08-21 设计创作，主要内容包括：本发明公开了一种担架转运车,包括：缓冲连接机构及通过所述缓冲连接机构可拆卸连接的车体和担架体；所述车体包括：托板、轴转连接机构、锁转机构和独轮支腿；独轮支腿通过轴转连接机构与托板可转动连接,锁转机构能锁定独轮支腿的转动能力；所述担架体通过所述缓冲连接机构可拆卸的连接在托板的上表面,且所述缓冲连接机构在托板的上表面和担架体的下表面之间设置有多个。上述的担架转运车,可在只能通过担架转移伤病员的环境下使用,能有效减轻担架手的负担。(The invention discloses a kind of stretcher transfer car(buggy)s, comprising: buffering bindiny mechanism and the car body and stretcher body that are detachably connected by the buffering bindiny mechanism；The car body includes: supporting plate, Zhou Zhuan bindiny mechanism, lock rotation mechanism and single wheel supporting leg；Single wheel supporting leg is rotatably connected by Zhou Zhuan bindiny mechanism with supporting plate, and lock rotation mechanism can lock the turning power of single wheel supporting leg；The stretcher body is removably attachable to the upper surface of supporting plate by the buffering bindiny mechanism, and the buffering bindiny mechanism be provided between the upper surface of supporting plate and the lower surface of stretcher body it is multiple.Above-mentioned stretcher transfer car(buggy) can use in the environment of can only shift the sick and wounded by stretcher, can effectively mitigate the burden of stretcher hand.)

1. a kind of stretcher transfer car(buggy) characterized by comprising car body, stretcher body and buffering bindiny mechanism；

The car body includes: supporting plate, Zhou Zhuan bindiny mechanism, lock rotation mechanism and single wheel supporting leg；The supporting plate rectangular plate；Institute Shu Zhouzhuan bindiny mechanism includes: ear mount and shaft, and on both sides of the middle of the ear mount in the supporting plate lower surface is respectively arranged one, institute The both ends for stating shaft are rotatably plugged in respectively in the earhole of ear mount described in side；The lock rotation mechanism includes: unlock rod, lock Bolt and Lock spring are provided with lockhole on the earhole hole wall of one ear mount, and the unlock rod activity is plugged in the lockhole, And the outer end of unlock rod is projected into the outer surface of ear mount, being provided in the shaft can be with the accommodating of the lockhole co-axially align Hole, the Lock spring are set to the bottom of the accommodating hole, and one end activity of the locking bolt is plugged in the accommodating hole simultaneously It is inserted into the lockhole with the other end of the outer end in contact of Lock spring, the locking bolt, alternatively, the other end of the locking bolt is retracted Into the accommodating hole；The single wheel supporting leg includes: support column and the idler wheel that support column one end is arranged in, the support column it is another The middle part of the shaft and vertical with shaft is fixed in one end, and when in locking bolt insertion lockhole, the support column and supporting plate Lower surface it is vertical；

The stretcher body is removably attachable to the upper surface of supporting plate, and the buffering connection machine by the buffering bindiny mechanism Structure is provided with multiple between the upper surface of supporting plate and the lower surface of stretcher body.

2. stretcher transfer car(buggy) according to claim 1, which is characterized in that the support column includes: the first strut, second Bar and damping spring, one end of first strut connect the idler wheel, and the other end of the first strut is provided with axis hole, and described the With in the axis hole, the other end of the second strut is fixedly connected on the middle part of institute's shaft, described for one end activity inserting of two struts Damping spring is set to the bottom of the axis hole and contacts with the end in the insertion axis hole of the second strut.

3. stretcher transfer car(buggy) according to claim 1, which is characterized in that the lockhole is greater than in earhole hole wall one end diameter Ear mount outer surface one end it is step-like, the unlock rod includes push plate and push rod, the close earhole hole wall of the push plate and lockhole One section be adapted, the push rod be connected to push plate backwards to earhole hole wall one end and extend to except lockhole.

4. stretcher transfer car(buggy) according to claim 1, which is characterized in that the stretcher body with human chest and leg pair The position answered is provided with fixing belt, and the fixing belt includes: band body and eye-splice, described respectively to set with body in the both sides of stretcher body One is set, two other ends with body pass through eye-splice releasable connection, and adjustable with body and the connection length of eye-splice.

5. stretcher transfer car(buggy) according to claim 1-4, which is characterized in that the buffering bindiny mechanism includes: It is fixed on the connecting column of stretcher body lower surface and is fixed on the buffer spring A of splint upper surface, the connecting column can insert slow It rushes in the mesoporous of spring A.

6. stretcher transfer car(buggy) according to claim 5, which is characterized in that the buffering bindiny mechanism further include: connecting plate, The connecting plate is respectively arranged one at the both ends of buffer spring A, and the connecting plate of one end is fixedly connected with the upper surface of supporting plate, It is offered on the connecting plate at both ends and slides the pilot hole being adapted to connecting column.

7. stretcher transfer car(buggy) according to claim 6, which is characterized in that the length of the connecting column is greater than buffer spring A Axial length, the pilot hole run through the supporting plate.

8. stretcher transfer car(buggy) according to claim 1-4, which is characterized in that the buffering bindiny mechanism includes: Connecting tube, telescopic mast, buffer spring B and insertion pipe；The connecting tube is fixed on the lower surface of stretcher body, the telescopic mast activity Adaptation is plugged in the connecting tube, and the end of the insertion connecting tube of the telescopic mast is recessed with axis hole, the buffer spring B Be arranged in the axis hole of the telescopic mast, and the both ends of buffer spring B respectively with the axis hole bottom of telescopic mast and the bottom of connecting tube Portion's connection；The insertion pipe is fixed on the upper surface of the supporting plate, and the insertion pipe and telescopic mast are mating.

9. stretcher transfer car(buggy) according to claim 1-4, which is characterized in that the buffering bindiny mechanism includes: Plug socket, fixed column, inserting column, guide rod and buffer spring C；The plug socket and fixed column are individually fixed under stretcher body The upper surface on surface and supporting plate, the lower surface of plug socket are recessed with spliced eye, and one end of the inserting column is plugged in the grafting In hole, the other end of inserting column is recessed with inserting hole, and the guide rod is provided in the inserting hole along what axially bored line extended It is multiple, the inserting column by the inserting hole set is set in the fixed column, and the end of the fixed column be provided with The guide rod corresponds the accommodating hole of cooperation, and the buffer spring C is respectively arranged one in each accommodating hole, and slow The both ends for rushing spring C are connect with the end of the bottom of accommodating hole and guide rod respectively.

10. stretcher transfer car(buggy) according to claim 9, which is characterized in that it is anti-that the end of the plug socket is provided with rubber Dirt set.

Technical field

The present invention relates to stretchers, transhipment facility field, and in particular to a kind of stretcher transfer car(buggy).

Background technique

Stretcher is the auxiliary equipment being commonly used in curative activity, when carrying the sick and wounded by stretcher, leans on stretcher hand entirely Manpower transport carries arduously, and then this kind of transhipment facility that can be shoved along of transfer car(buggy), bed transport occurs, greatly mitigates Burden when sick and wounded's transhipment.Only, this kind of transhipment facility of transfer car(buggy), bed transport, is only suitable under flat, unobstructed environment It uses, and some old-fashioned buildings do not have elevator or even stair channel all narrow, occur wound, patient under this kind of environment When needing to shift, stretcher still can only be used, and the modern life is horizontal universal higher, weight is also than increasing in the past per capita, The burden of stretcher hand is just heavier.

Summary of the invention

In view of the above-mentioned problems, the present invention proposes a kind of stretcher transfer car(buggy), to shift the sick and wounded's by stretcher It is used under environment, and the burden of stretcher hand can be mitigated.

To reach above-mentioned technical effect, the technical solution adopted by the present invention is that:

A kind of stretcher transfer car(buggy), comprising: buffering bindiny mechanism and the vehicle being detachably connected by the buffering bindiny mechanism Body and stretcher body；

The car body includes: supporting plate, Zhou Zhuan bindiny mechanism, lock rotation mechanism and single wheel supporting leg；The supporting plate is rectangle plate Shape；The Zhou Zhuan bindiny mechanism includes: ear mount and shaft, and on both sides of the middle of the ear mount in the supporting plate lower surface is respectively arranged one A, the both ends of the shaft are rotatably plugged in respectively in the earhole of ear mount described in side；The lock rotation mechanism includes: unlock Bar, locking bolt and Lock spring are provided with lockhole on the earhole hole wall of one ear mount, and the unlock rod activity is plugged in the lock In hole, and the outer end of unlock rod is projected into the outer surface of ear mount, and being provided in the shaft can be with the lockhole co-axially align Accommodating hole, the Lock spring are set to the bottom of the accommodating hole, and one end activity of the locking bolt is plugged in the accommodating hole The other end of outer end in contact interior and with Lock spring, the locking bolt is inserted into the lockhole, alternatively, the other end of the locking bolt It is retracted into the accommodating hole；The single wheel supporting leg includes: support column and the idler wheel that support column one end is arranged in, the support column The other end be fixed on the middle part of the shaft and vertical with shaft, and when in locking bolt insertion lockhole, the support column with The lower surface of supporting plate is vertical；The stretcher body is removably attachable to the upper surface of supporting plate by the buffering bindiny mechanism, and The buffering bindiny mechanism is provided with multiple between the upper surface of supporting plate and the lower surface of stretcher body.

Further, the support column includes: the first strut, the second strut and damping spring, and the one of first strut End connects the idler wheel, and the other end of the first strut is provided with axis hole, one end activity inserting and the axis of second strut In hole, the other end of the second strut is fixedly connected on the middle part of institute's shaft, and the damping spring is set to the bottom of the axis hole And it is contacted with the end in the insertion axis hole of the second strut.

Further, the lockhole is greater than step-like, the solution of ear mount outer surface one end in earhole hole wall one end diameter Locking bar includes push plate and push rod, and one section of the push plate and the close earhole hole wall of lockhole is adapted, and the push rod, which is connected to, to be pushed away One end of earhole hole wall backwards of plate simultaneously extends to except lockhole.

Further, the position corresponding with human chest and leg of the stretcher body is provided with fixing belt, described solid Determining band includes: band body and eye-splice, and described to be respectively arranged one in the both sides of stretcher body with body, two other ends with body pass through Eye-splice releasable connection, and it is adjustable with body and the connection length of eye-splice.

Further, the buffering bindiny mechanism includes: to be fixed on the connecting column of stretcher body lower surface and be fixed on supporting plate The buffer spring A of upper surface, the connecting column can insert in the mesoporous of buffer spring A.

Further, the buffering bindiny mechanism further include: connecting plate, the connecting plate are each at the both ends of buffer spring A Setting one, the connecting plate of one end is fixedly connected with the upper surface of supporting plate, is offered and is connected on the connecting plate at both ends The pilot hole of column sliding adaptation.

Further, the length of the connecting column is greater than the axial length of buffer spring A, and the pilot hole runs through the support Plate.

Further, the buffering bindiny mechanism includes: connecting tube, telescopic mast, buffer spring B and insertion pipe；The company Adapter tube is fixed on the lower surface of stretcher body, and the telescopic mast activity adaptation is plugged in the connecting tube, the telescopic mast The end of insertion connecting tube is recessed with axis hole, and the buffer spring B is arranged in the axis hole of the telescopic mast, and buffer spring B Both ends connect respectively with the bottom of the axis hole bottom of telescopic mast and connecting tube；The insertion pipe is fixed on the upper table of the supporting plate Face, the insertion pipe and telescopic mast are mating.

Further, the buffering bindiny mechanism includes: plug socket, fixed column, inserting column, guide rod and buffer spring C； The plug socket and fixed column are individually fixed in the lower surface of stretcher body and the upper surface of supporting plate, and the lower surface of plug socket is recessed with Spliced eye, one end of the inserting column are plugged in the spliced eye, and the other end of inserting column is recessed with inserting hole, the guiding Bar is multiple along being provided with for axially bored line extension in the inserting hole, and the inserting column is set to described solid by inserting hole set On fixed column, and the accommodating hole that cooperation is corresponded with the guide rod, the buffering elastic are provided in the end of the fixed column Spring C is respectively arranged one in each accommodating hole, and the both ends of buffer spring C respectively with the bottom of accommodating hole and guide rod End connection.

Further, the end of the plug socket is provided with boot seal.

The beneficial effects of the present invention are as follows:

1, stretcher body and car body are detachably arranged, and stretcher body can be used separately as stretcher, meet conventional stretcher and use Demand；

2, stretcher body is combined with car body uses as transfer car(buggy), carries out Auxiliary support to transfer car(buggy) by single wheel supporting leg, holds By part gravity, mitigate the burden of stretcher hand, and big change will not be caused to the outer profile of stretcher body, does not influence transfer car(buggy) and exist Passage under the environment such as stair channel meets the use demand that can only be shifted by stretcher under sick and wounded's environment；

3, the rotatable lower surface for attaching to car body supporting plate of single wheel supporting leg, convenient for by supporting plate be placed on the ground with stretcher body into Row combination and fractionation, the receipts for being also convenient for stretcher body and car body are then stored, easy to use；

4, stretcher body and car body are composed of simple plate, rod piece, and structure is simple, low cost, are made convenient for promoting With.

Detailed description of the invention

Fig. 1 is the decomposition texture schematic diagram of the embodiment of the present invention 1；

Fig. 2 is the combining structure schematic diagram of the embodiment of the present invention 1；

Fig. 3 is the side structure schematic view of the embodiment of the present invention 1；

Fig. 4 is the schematic cross-sectional view of A-A section in Fig. 3；

Fig. 5 is the schematic cross-sectional view that the embodiment of the present invention 1 buffers bindiny mechanism；

Fig. 6 is the positive structure diagram that 1 single wheel supporting leg of the embodiment of the present invention transfers state；

Fig. 7 is the positive structure diagram of 1 single wheel supporting leg collapsed state of the embodiment of the present invention；

Fig. 8 is the schematic cross-sectional view that the embodiment of the present invention 2 buffers bindiny mechanism；

Fig. 9 is the schematic cross-sectional view that the embodiment of the present invention 3 buffers bindiny mechanism；

Appended drawing reference:

1- car body,

11- supporting plate, 12- Zhou Zhuan bindiny mechanism, 121- ear mount, 1211- lockhole, 122- shaft, 1221- accommodating hole, 13- lock Rotation mechanism, 131- unlock rod, 1311- push plate, 1312- push rod, 132- locking bolt, 133- Lock spring, 14- single wheel supporting leg, 141- Support column, the first strut of 1411-, the second strut of 1412-, the first shaft part of 14121-, the second shaft part of 14122-, 1413- damping bullet Spring, 1414- end cap, 142- idler wheel；

2- stretcher body,

21- fixing belt, 211- band body, 212- eye-splice, 22- argue for the sake of arguing；

3- buffers bindiny mechanism,

311- connecting column, 312- buffer spring A, 313- connecting plate, 314- pilot hole,

321- connecting tube, 322- telescopic mast, 323- buffer spring B, 324- insertion pipe, 325- magnet,

331- plug socket, 3311- spliced eye, 332- fixed column, 3321- accommodating hole, 333- inserting column, 3331- inserting hole, 334- guide rod, 335- buffer spring C, 336- boot seal.

Specific embodiment

It is described in detail below in conjunction with embodiment of the attached drawing to technical solution of the present invention.Following embodiment is only used for Clearly illustrate technical solution of the present invention, therefore be only used as example, and cannot be used as a limitation and limit protection model of the invention It encloses.In the description of the present patent application, it is to be understood that term " on ", "lower", "front", "rear", "left", "right" etc., instruction Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the present invention and simplification retouch It states, rather than the component of indication or suggestion meaning or structure must have a particular orientation, be constructed and operated in a specific orientation, Therefore it is not considered as limiting the invention.