Medical flatcar protective cover

Abstract

The utility model relates to a medical flatcar protective cover which comprises a first cover body, a second cover body and a second cover body. The second cover body is provided with a second supporting rib; the folding and unfolding device is arranged at the top of the first cover body and comprises a bone supporting seat fixed on the first cover body and a sliding sleeve piece sleeved on the bone supporting seat; the first supporting rib and the second supporting rib are rotationally mounted on the supporting rib seat respectively, and the first supporting rib and the second supporting rib are in movement fit with the sliding suite respectively; the sliding suite can drive the first supporting bone and the second supporting bone to rotate around the supporting bone seat and then expand outwards so as to enable the first cover body and the second cover body to form a supported protective cover, or the sliding suite can rotate around the supporting bone seat and then retract inwards so as to realize storage; the first cover body and the second cover body are respectively provided with a fixing part. The protective cover has the advantages that the protective cover is composed of the two cover bodies, the ventilation effect is guaranteed, and the whole body of a person to be transported is protected; the folding and unfolding device can achieve rapid unfolding and folding of the whole protective cover.

Description

Technical Field

[0001] The utility model relates to the technical field of transportation equipment, in particular to a protective cover for a medical flat cart. Background Art

[0002] Generally, the outpatient department, inpatient department, and physical examination department of a hospital are not in the same building. Under rainy or snowy conditions, when bedridden patients with inconvenient mobility need to be transferred between different departments for diagnosis and treatment, due to the lack of necessary protective devices on the transfer flat cart, the patients will be exposed to rain and snow, which may induce respiratory diseases or wound infections.

[0003] As described in the patent text disclosed in CN204092409U, the existing protective cover for a transportation vehicle cannot provide comprehensive shielding protection for patients, and there is also a problem of inconvenient storage. Summary of the Utility Model

[0004] Based on this, in view of the above existing problems, it is necessary to provide a protective cover for a medical flat cart, which can provide comprehensive shielding protection for patients. The protective cover can be fixed on the flat cart during use and can be disassembled and stored after use, which is convenient to carry.

[0005] A protective cover for a medical flat cart, characterized by comprising:

[0006] A first cover body, having a first support bone;

[0007] A second cover body, having a second support bone;

[0008] A retractable device, arranged on the top of the first cover body, which includes a support bone seat fixed on the first cover body and a sliding sleeve sleeved on the support bone seat; the first support bone and the second support bone are respectively rotatably installed on the support bone seat, and the first support bone and the second support bone are also respectively in motion cooperation with the sliding sleeve; the sliding sleeve can drive the first support bone and the second support bone to rotate around the support bone seat and open outward so that the first cover body and the second cover body form a propped-up protective cover, or rotate around the support bone seat and retract inward to realize storage;

[0009] Fixing components are respectively arranged on the first cover body and the second cover body.

[0010] The above-mentioned protective cover for a medical flat cart, wherein:

[0011] The first cover body has a top cover surface and a rear cover surface; the second cover body has a front cover surface connected to the top cover surface of the first cover body;

[0012] One pair of the first support bone and the second support bone are provided respectively;

[0013] A pair of the first support ribs form the two-side supports of the rear cover surface, and a pair of the second support ribs form the two-side supports of the front cover surface to jointly support the protective cover.

[0014] The above-mentioned medical flatbed protective cover, wherein:

[0015] Each end of the first support rib and the second support rib respectively has a gear;

[0016] The support rib seat includes:

[0017] A connecting plate, fixed on the top of the first cover body, having a guide rod thereon, and a limiting portion on the guide rod;

[0018] A plurality of U-shaped seats, arranged on the connecting plate, and respectively rotatably connected to the gears at the ends of the corresponding first support rib and the second support rib;

[0019] The sliding kit includes:

[0020] A lock plate, sleeved on the guide rod of the connecting plate through a guide groove;

[0021] A plurality of racks, arranged on the lock plate, installed in the corresponding U-shaped seats respectively, and respectively meshed with the gears at the ends of the corresponding first support rib and the second support rib;

[0022] A button bow piece group, correspondingly located on the guide rod of the support rib seat to play a limiting role, and cooperating with the lock plate to enable the lock plate to reciprocate on the guide rod to realize the manual opening and retraction of the protective cover.

[0023] The above-mentioned medical flatbed protective cover, wherein:

[0024] The protective cover is in the shape of an umbrella-shaped quadrangular frustum.

[0025] The above-mentioned medical flatbed protective cover, wherein:

[0026] The second support rib is longer than the first support rib.

[0027] The above-mentioned medical flatbed protective cover, wherein:

[0028] The first cover body is a head shielding portion, and a light-shielding color is provided on the outside.

[0029] The above-mentioned medical flatbed protective cover, wherein:

[0030] The fixing component is a magic tape.

[0031] The above-mentioned medical flatbed protective cover, wherein:

[0032] Both the first support rib and the second support rib adopt telescopic rods.

[0033] The above-mentioned medical stretcher protective cover, wherein:

[0034] The top of the guide rod is provided with a handle.

[0035] The above-mentioned has the following advantages compared with the prior art:

[0036] 1. The whole protective cover is composed of two cover bodies, which not only ensures the ventilation effect but also ensures the overall protection of the person to be transported;

[0037] 2. The unfolding and folding of the whole protective cover are realized through the unfolding and folding device, and the unfolding and folding of the protective cover can be quickly realized;

[0038] 3. The unfolding and folding device adopts a manual opening and closing mechanism group of a button bow piece group and a gear and rack drive, and the structure is simple and convenient for maintenance;

[0039] 4. The support bone structure makes the protective cover stable as a whole, and the fixing parts enable the whole cover body to be bound to the medical stretcher, avoiding the movement of the protective cover and making it safe and reliable to use. Description of the Drawings

[0040] Figure 1 is a perspective view of a medical stretcher protective cover in an embodiment of the present invention;

[0041] Figure 2 is a front view of a medical stretcher protective cover in an embodiment of the present invention;

[0042] Figure 3 is a schematic connection structure diagram of a support bone seat, a first support bone and a second support bone of a medical stretcher protective cover in an embodiment of the present invention;

[0043] Figure 4 is a combined structure of the cover surfaces of the first cover body and the second cover body of an umbrella-shaped quadrangular frustum-shaped medical stretcher protective cover in an embodiment of the present invention;

[0044] Figure 5 is Figure 2 an enlarged view of the unfolding and folding device in

[0045] Figure 6 is Figure 2 a schematic structure diagram of a lock plate and a rack in Detailed Embodiment

[0046] To make the above objects, features, and advantages of the present utility model more apparent and understandable, the following provides a detailed description of the specific embodiments of the present utility model in conjunction with the accompanying drawings. Many specific details are set forth in the following description to facilitate a thorough understanding of the present utility model. However, the present utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0047] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present utility model, "a plurality" means at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0048] In the present utility model, unless otherwise clearly defined and limited, the terms "mounted", "connected", "coupled", "fixed", etc. shall be construed in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0049] In the present utility model, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "below" and "beneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0050] It should be noted that when an element is referred to as "fixed to" or "disposed on" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "upper", "lower", "left", "right" and similar expressions used herein are only for illustrative purposes and do not represent the only implementation.

[0051] Refer to Figure 1 、 2 , Figure 1 、 2 Fig. 2 shows a medical flat car protective cover in an embodiment of the present utility model, which includes: a first cover body 12 and a second cover body 11. The first cover body 12 has a first support bone 22, and the second cover body 11 has a second support bone 21. The cover body is used for protection, and the support bone is used to support the entire cover surface of the cover body to make the cover body have a stable shape; a retractable device 4 for realizing the unfolding and folding of the protective cover is arranged on the top of the first cover body 12, which includes a support bone seat 41 fixed on the first cover body 12 and a sliding sleeve 44 sleeved on the support bone seat 41; the first support bone 22 and the second support bone 21 are respectively rotatably installed on the support bone seat 41, and the first support bone 22 and the second support bone 21 are also respectively in motion cooperation with the sliding sleeve 44; the sliding sleeve 44 can drive the first support bone 22 and the second support bone 21 to rotate around the support bone seat 41 and then open outward so that the first cover body 12 and the second cover body 11 form a propped-up protective cover 1, or rotate around the support bone seat 41 and then retract inward to realize storage; fixing components 3 are respectively arranged on the first cover body 12 and the second cover body 11, and the fixing components 3 can bind the entire protective cover to the medical flat car to prevent the protective cover from shifting, making it safer and more reliable to use. The fixing components 3 can use magic tapes.

[0052] In this embodiment, as shown in Figure 3 、 4 Fig. 4 , the first cover body 12 has a top cover surface and a rear cover surface; the second cover body 11 has a front cover surface connected to the top cover surface of the first cover body 12; the first support bone 22 and the second support bone 21 are each provided with a pair; a pair of first support bones 22 constitute the two-side supports of the rear cover surface, and a pair of second support bones 21 constitute the two-side supports of the front cover surface to jointly prop up the protective cover 1. In this example, some loops 13 can be arranged on the cover body to facilitate the support bone to pass through and be fixed to the cover surface. In some embodiments, the protective cover 1 can be designed as an umbrella-shaped frustum of a pyramid, and the second support bone 21 is longer than the first support bone 22, so that the internal space of the entire protective cover 1 has a higher matching degree with the human body structure and a larger activity space for the upper body. Preferably, when the first cover body 12 is used as the head shielding part, a light-shielding color can be set on the outside to achieve the sun protection effect. To further reduce the volume of the entire protective cover in the storage state, it is better that the first support bone 22 and the second support bone 21 adopt telescopic rods.

[0053] like Figure 5 , 6 As shown, in this embodiment, each end of the first support bone 22 and the second support bone 21 has a gear 23 respectively; the support bone seat includes: a connecting plate 41, fixed to the top of the first cover body 12, on which there is a guide rod 43, and the guide rod 43 has a limit portion, which plays an upper limit role; a plurality of U-shaped seats 42, which are arranged on the connecting plate 41 and are rotatably connected to the corresponding gears 23 at the ends of the first support bone 22 and the second support bone 21 respectively; the sliding kit includes: a locking plate 44, which is sleeved on the guide rod 43 of the connecting plate 41 through a guide groove 46; a plurality of racks 47, which are arranged The lock plate 44 is installed in the corresponding U-shaped seat 42 and meshes with the corresponding gears 23 at the ends of the first support bone 22 and the second support bone 21. In this example, the U-shaped seat 42 is designed as a guide groove structure that can only move the rack 47 up and down and limit its lateral movement; the button bow group 45, corresponding to the guide rod 43 of the support bone seat, plays a lower limit role, and cooperates with the lock plate 44 so that the lock plate 44 can move back and forth on the guide rod 43 to realize the manual opening and retraction of the protective cover. The button bow group 45 is a prior art that usually includes a bow and a spring. Preferably, the top of the guide rod 43 also has a handle 48 for easy handholding. In this example, the handle 48 also serves as a limiter.

[0054] When in use, the protective cover is in Figure 5 In the expanded state shown, after the button of the limb group 45 is pressed, the spring contracts, the limb retracts into the guide rod 43, and the restriction of the lock plate 44 is released to achieve reciprocating movement on the guide rod 43. The four support bones are manually pushed inward to drive the gear 23 to rotate along the rack 47, and the rack 47 moves up in the U-shaped seat 42. The lock plate 44 moves upward along the guide rod 43 as a whole to achieve the folding of the protective cover, and is affected by the lower limit of the handle 58 of the guide rod 43. The displacement of the lock plate 44 is limited and cannot escape from the guide rod. The guide rod 43 can ensure that the rack 47 and the gear 23 always keep in contact. When the pressure applied to the spring piece disappears, the spring piece automatically rebounds, and the guide rod 43 is limited by the upper and lower positions at the same time and cannot move. When the protective cover needs to be opened, the above steps are reversed, and the button bow piece group 45 is operated to press the locking plate 44 downward so that the locking plate 44 passes through the bow piece downward, and the support bone rotates out to drive the cover surface to open, so that the protective cover is opened, and then the bow piece is released and the bow piece pops out, and the locking plate 44 is limited by the bow piece again, the gear 23 cannot rotate, and the protective cover is locked.

[0055] In other examples, the folding and unfolding device 4 may also adopt an automatic folding structure commonly used in umbrellas or a folding skeleton structure commonly used in folding dish covers, as long as the folding and unfolding of the entire protective cover can be achieved.

[0056] In summary, in the medical flat car protective cover of the present utility model, the entire protective cover is composed of two cover bodies, which not only ensures the ventilation effect but also ensures the overall protection of the person to be transported; the expansion and contraction device is used to realize the expansion and contraction of the entire protective cover, and the expansion and contraction of the protective cover can be quickly realized; the expansion and contraction device adopts a manual opening and closing mechanism group of a button bow piece group and a gear and rack drive, and the structure is simple and convenient for maintenance; the support bone structure makes the protective cover stable as a whole, and the fixing components enable the entire cover body to be bound to the medical flat car, avoiding the movement of the protective cover, and it is safe and reliable to use.

[0057] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope recorded in this specification.

[0058] The above-described embodiments only represent several implementation manners of the present utility model. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several deformations and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the utility model patent shall be subject to the appended claims.

Claims

1. A medical flatbed car protective cover, characterized in that: include: The first cover body has a first support bone; The second cover body has a second support bone; The retracting and unfolding device is arranged on the top of the first cover body, and comprises a support frame seat fixed on the first cover body, and a sliding sleeve sleeved on the support frame seat; the first support frame and the second support frame are respectively rotatably mounted on the support frame seat, and the first support frame and the second support frame are also respectively coordinated with the sliding sleeve for movement; the sliding sleeve can drive the first support frame and the second support frame to rotate around the support frame seat and then expand outward so that the first cover body and the second cover body form a raised protective cover, or rotate around the support frame seat and then retract inward to achieve storage; The first cover body and the second cover body are respectively provided with fixing components.

2. The medical flatbed cart protective cover according to claim 1, characterized in that: The first cover body has a top cover surface and a rear cover surface; the second cover body has a front cover surface connected to the top cover surface of the first cover body; The first support bone and the second support bone are each provided with a pair; A pair of the first support bones constitutes two side supports of the rear cover surface, and a pair of the second support bones constitutes two side supports of the front cover surface, so as to jointly support the protective cover.

3. The medical flatbed cart protective cover according to claim 1 or 2, characterized in that: Each end of the first support bone and the second support bone has a gear respectively; The support frame comprises: A connecting plate is fixed on the top of the first cover body, and has a guide rod on it, and a limit portion on the guide rod; a plurality of U-shaped seats are arranged on the connecting plate and are respectively rotatably connected with the gears at the ends of the corresponding first support bone and the second support bone; The sliding kit comprises: A locking plate, sleeved on the guide rod of the connecting plate through a guide groove; A plurality of racks are arranged on the locking plate, installed in the corresponding U-shaped seats, and respectively meshed with the gears at the ends of the corresponding first support bone and the second support bone; The button bow piece group is correspondingly located on the guide rod of the support frame to play a limiting role, and cooperates with the lock plate so that the lock plate can move back and forth on the guide rod to realize the manual opening and retraction of the protective cover.

4. The medical flatbed cart protective cover according to claim 2, characterized in that: The protective cover is in the shape of an umbrella-shaped quadrangular pyramid.

5. The medical flatbed cart protective cover according to claim 3 or 4, characterized in that: The second support bone is longer than the first support bone.

6. The medical flatbed cart protective cover according to claim 1 or 4, characterized in that: The first cover body is a head shielding part, and a light-shielding color is arranged on the outer side.

7. The medical flatbed cart protective cover according to claim 1, characterized in that: The fixing component is a Velcro.

8. The medical flatbed cart protective cover according to claim 1, characterized in that: The first support bone and the second support bone are both telescopic rods.

9. The medical flatbed cart protective cover according to claim 3, characterized in that: The top of the guide rod is provided with a handle.

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