Portable emergency treatment box for emergency department and use method

Abstract

The invention discloses a portable emergency treatment box for the emergency department and a using method, and belongs to the technical field of emergency treatment boxes, the portable emergency treatment box comprises a box body, a storage frame is slidably inserted into the box body, the storage box is used for storing medical supplies, and when the extending storage frame is locked, one end of a positioning insertion rod is inserted into an adjusting gear, and the other end of the positioning insertion rod is inserted into the adjusting gear. A telescopic plate is fixedly connected between the other ends of the positioning insertion rods, the telescopic plate is located on the front face of the box body, and buffering supporting legs are fixedly connected to the four corners of the bottom of the box body. The medical emergency treatment box has the advantages that the medical emergency treatment box is convenient and efficient to take and use, buffering supporting legs can be adjusted, it is guaranteed that the emergency treatment box is stably placed on the uneven ground, damage to internal medical supplies caused by vibration during carrying or placing can be reduced through the double damping effect, and the protection performance is improved.

Description

Technical Field

[0001] This invention belongs to the field of emergency kit technology, and particularly relates to a portable emergency kit for the emergency department and its usage method. Background Technology

[0002] An emergency kit is a box used to carry various medical emergency medicines and equipment. It is mainly used by doctors in medical institutions when they go out to carry out rescue missions. Its main contents generally include oxygen cylinders, blood pressure monitors, bandages, medicines, etc. Emergency kits have the advantages of being easy to carry, having complete rescue equipment, and being lightweight and compact, which greatly facilitates medical staff to carry out rescue work.

[0003] To address this, Chinese Patent CN211934561U discloses a portable emergency kit for use in the emergency department, comprising a lid and a body. Sealing strips are provided on the lower surface of the lid and the upper surface of the body. A snap-fit ​​device is provided on one side of both the lid and the body. Fixing plates are provided on both sides of the body, and sliding grooves are formed on both sides of the fixing plates. A slider is movably connected inside the sliding grooves. A placement groove device is fixedly connected to the surface of the slider. A support rod is fixedly connected to the edge of the upper surface of the placement groove device. A storage cabinet is provided on one edge of the body, and a snap-fit ​​buckle is fixedly connected to the upper surface of the storage cabinet. The device facilitates stacking and storage, increasing space utilization. During use, pushing the placement groove up and down moves the slider within the groove, achieving a lifting effect, making it convenient for medical staff to retrieve medications during emergency procedures.

[0004] However, the aforementioned device has multiple layers of stacked grooves. When retrieving internal medical supplies, it is necessary to disassemble the multiple layers one by one in sequence to find the required item, which increases the search time, is time-consuming and laborious, and is inconvenient to use. Summary of the Invention

[0005] To address the problems of existing technologies, this invention provides a portable emergency kit for emergency departments and its usage method. It features a multi-layered structure that does not require disassembly. Through a two-way pull-out design of the storage box and an adjustable height frame, medical staff can quickly locate and retrieve medical supplies, making access convenient and efficient. Adjustable cushioning feet ensure stable placement on uneven surfaces, and the dual shock absorption effect reduces damage to internal medical supplies from vibrations during carrying or placement, improving protective performance. This invention solves the problems of existing technologies where multiple layers of storage compartments are stacked, requiring sequential disassembly of each layer to find the necessary items, increasing search time, and causing inconvenience and laborious operation.

[0006] This invention is implemented as follows: a portable emergency kit for the emergency department includes a kit body with a lid hinged to the top. A storage frame is slidably inserted into the inside of the kit body. Evenly distributed storage boxes are inserted through the front and back of the storage frame. The storage boxes are used to store medical supplies. Lifting components for raising and lowering the storage frame are installed on both sides of the storage frame. Each lifting component includes a lifting rack and an adjusting gear. A locking component for fixing the extended height of the storage frame is installed on the front of the kit body. The locking component includes two positioning rods that are slidably inserted into the outer walls of both sides of the kit body. When the extended storage frame is locked, one end of the positioning rod is inserted into the adjusting gear, and the other end of the positioning rod is fixedly connected to a telescopic plate located on the front of the kit body. Buffer feet are fixedly connected to the four corners of the bottom of the kit body.

[0007] In a preferred embodiment of the present invention, the inner walls of both sides of the storage frame are fixedly connected to supporting sliding frames, the storage box is located between the top of the supporting sliding frames, the top of the supporting sliding frames is provided with a guide slide, the bottom of the storage box is fixedly connected to a guide slide bar, the guide slide bar slides along the guide slide, the inner side of the supporting sliding frame is provided with a limiting slide, one end of the inner side of the guide slide bar is fixedly connected to a limiting slider, and the limiting slider slides along the limiting slide.

[0008] This design allows the guide slider and guide rail to work together to provide stable guidance for pulling out the storage box, preventing it from deviating during the process. The limit slider and limit rail work together to prevent the storage box from being pulled out excessively and falling off, improving safety and ease of operation.

[0009] As a preferred embodiment of the present invention, when the storage box is slid out from the front of the storage frame, the limiting slider is located at the rear end of the limiting slide and the front end of the guide slide is open; when the storage box is slid out from the back of the storage frame, the limiting slider is located at the front end of the limiting slide and the rear end of the guide slide is open.

[0010] This design allows the storage box to be pulled out from both the front and back, increasing the flexibility of the retrieval angle and making it easier for medical staff to quickly access supplies in different operating scenarios, thus improving emergency efficiency.

[0011] As a preferred embodiment of the present invention, both outer walls of the storage frame are fixedly connected with lifting racks, both sides of the box are provided with clearance channels, the lifting racks are located at the clearance channels, and one side of the adjusting gear passes through the clearance channel and meshes with the lifting racks.

[0012] This design ensures smooth and precise lifting of the storage frame through the meshing of gears and racks, preventing jamming and guaranteeing reliable height adjustment.

[0013] As a preferred embodiment of the present invention, a support plate is fixedly connected to the outer wall of the housing, a rotating rod is connected through the support plate by a bearing, the middle part of the adjusting gear is sleeved and fixed on the rotating rod, and a handle is fixedly connected to the rear end of the rotating rod.

[0014] With this setup, the support plate and the rotating rod work together to stably support the adjusting gear, and the handle provides a convenient point of force for rotating the adjusting gear. The height of the storage frame can be easily adjusted without the need for tools, making operation more labor-saving.

[0015] As a preferred embodiment of the present invention, both the adjusting gear and the support plate are provided with positioning holes. When the extended storage frame is locked, one end of the positioning rod is inserted into the positioning hole, and an anti-slip rubber sleeve is fitted and fixed on one end of the positioning rod.

[0016] This design allows for more precise locking of the positioning rod through the positioning hole, while the anti-slip rubber sleeve increases the friction between the positioning rod and the positioning hole, preventing loosening after locking and improving the stability of the storage frame.

[0017] As a preferred embodiment of the present invention, guide seats are fixedly connected to both sides of the box body, the positioning rod slides through the guide seats, a plastic spring is fixedly connected between the guide seats and the telescopic plate, the plastic spring is sleeved on the positioning rod, and magnetic pieces are fixedly connected to the opposite surfaces of the telescopic plate and the box body. When the extended storage frame is locked, the two magnetic pieces attract and fix each other.

[0018] With this setup, the guide seat guides the sliding of the positioning rod; the plastic spring helps the positioning rod to automatically reset; and the magnet enhances the fixing effect when locking, providing double protection for the reliability of the lock. It also makes it more convenient to pull the telescopic plate when unlocking.

[0019] As a preferred embodiment of the present invention, the buffer support includes a support cylinder and a support column. The support cylinder is fixedly connected to the bottom of the housing. A baffle is fixedly connected to the top of the support column. The baffle is slidably connected to the inside of the support cylinder and a buffer spring is fixed between the baffle and the inner top of the support cylinder. A buffer rubber cylinder is fixedly connected to the bottom of the support cylinder. The buffer rubber cylinder is sleeved on the side wall of the support column. A screw base is threaded into the bottom of the support column.

[0020] This design, with its dual cushioning of springs and rubber sleeves, reduces vibration during carrying or placement, protecting the internal medical supplies; the adjustable screw feet ensure the emergency kit can be placed stably on uneven ground.

[0021] A method for using a portable emergency kit in an emergency department, applicable to the aforementioned portable emergency kit, includes the following steps: S1. Medical staff place the emergency kit on the ground and use the cushioning feet at the bottom for stable support. S2. After opening the box, first rotate the adjusting gear to move the lifting rack and storage frame upward until the storage frame extends out of the box to a height that is easy to access. Then push the telescopic plate to insert the positioning rod into the adjusting gear to lock the current height of the storage frame. After that, directly pull out the corresponding storage box from the storage frame and take out the medical supplies for emergency operation. There is no need to disassemble the multi-layer structure, making the operation convenient. S3. After the emergency procedure is completed, return the medical supplies to the storage box, pull the telescopic plate to disengage the positioning rod from the adjusting gear, unlock it, and reset the storage frame to the inside of the box. Then, close the lid and you can carry it.

[0022] Compared with the prior art, the beneficial effects of the present invention are as follows: More convenient and efficient access: Without disassembling the multi-layer structure, the two-way pull-out design of the storage box and the lifting and adjusting of the storage frame allow medical staff to quickly locate and access medical supplies, solving the problem of time-consuming and laborious searching in existing technologies. It meets the high-efficiency needs of emergency scenarios and is convenient and efficient to access. The lifting rack and adjusting gear work together to ensure smooth and precise lifting of the storage frame. The positioning rod, together with the anti-slip rubber sleeve, plastic spring and magnet, achieves double locking to avoid adjustment jamming or locking loosening, thus improving safety. The adjustable height of the screw base and cushioning feet ensures that the emergency kit is placed stably on uneven ground. The double shock absorption of the cushioning spring and the cushioning rubber cylinder reduces the damage to the internal medical supplies caused by vibration during carrying or placement, extends the service life of the supplies, ensures their effectiveness, and improves protective performance. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural schematic diagram provided in an embodiment of the present invention; Figure 2 This is a cross-sectional structural schematic diagram provided in an embodiment of the present invention; Figure 3 This is a schematic diagram of the split structure provided in an embodiment of the present invention; Figure 4 This is a schematic diagram of the storage box in the open state provided in an embodiment of the present invention; Figure 5 This is a schematic diagram of the storage frame structure provided in an embodiment of the present invention; Figure 6 This is a schematic diagram of the bottom structure of the storage box provided in an embodiment of the present invention; Figure 7 This is a side view of the adjusting gear structure provided in an embodiment of the present invention; Figure 8 This is a schematic diagram of the cross-sectional structure of the buffer support provided in an embodiment of the present invention.

[0024] In the diagram: 1. Box body; 101. Clearance channel; 102. Guide seat; 103. Support plate; 2. Box lid; 3. Storage frame; 301. Lifting rack; 302. Support slide frame; 303. Guide slide; 304. Limit slide; 4. Storage box; 401. Guide slide; 402. Limit slider; 5. Adjusting gear; 501. Rotating rod; 502. Handle; 503. Positioning hole; 6. Positioning rod; 601. Telescopic plate; 602. Magnet; 603. Plastic spring; 604. Anti-slip rubber sleeve; 7. Buffer foot; 701. Support cylinder; 702. Support column; 703. Baffle; 704. Buffer spring; 705. Buffer rubber cylinder; 706. Screw base. Detailed Implementation

[0025] To further understand the invention's content, features, and effects, the following embodiments are provided, and detailed descriptions are given in conjunction with the accompanying drawings.

[0026] The structure of the present invention will now be described in detail with reference to the accompanying drawings.

[0027] refer to Figures 1 to 8 As shown in the figure, an embodiment of the present invention provides a portable emergency kit for the emergency department, including a box body 1. The top of the box body 1 is hinged with a box cover 2. A storage frame 3 is slidably inserted into the inside of the box body 1. A storage box 4 is evenly distributed through the front and back of the storage frame 3. The storage box 4 is used to store medical supplies. Lifting components for raising and lowering the storage frame 3 are installed on both sides of the storage frame 3. The lifting components include a lifting rack 301 and an adjusting gear 5. A locking component for fixing the extension height of the storage frame 3 is installed on the front of the box body 1. The locking component includes two positioning rods 6. The positioning rods 6 are slidably inserted into the outer walls of both sides of the box body 1. When the extended storage frame 3 is locked, one end of the positioning rod 6 is inserted into the adjusting gear 5. The other end of the positioning rod 6 is fixedly connected to a telescopic plate 601. The telescopic plate 601 is located on the front of the box body 1. Buffer feet 7 are fixedly connected to the four corners of the bottom of the box body 1.

[0028] Specifically, the inner walls of both sides of the storage frame 3 are fixedly connected with supporting slide frames 302, the storage box 4 is located between the top of the supporting slide frames 302, the top of the supporting slide frames 302 is provided with a guide slide 303, the bottom of the storage box 4 is fixedly connected with a guide slide bar 401, the guide slide bar 401 slides along the guide slide 303, the inner side of the supporting slide frame 302 is provided with a limiting slide 304, one end of the inner side of the guide slide bar 401 is fixedly connected with a limiting slider 402, the limiting slider 402 slides along the limiting slide 304.

[0029] Using the above scheme, the guide slide 401 and the guide slide 303 work together to provide stable guidance for the pull-out of the storage box 4 and prevent it from deviating when pulled out; the limit slider 402 and the limit slide 304 work together to prevent the storage box 4 from being pulled out excessively and falling off, thus improving the safety and smoothness of operation.

[0030] Specifically, when the storage box 4 is slid out from the front of the storage frame 3, the limiting slider 402 is located at the rear end of the limiting slide 304 and the front end of the guide slide 303 is open. When the storage box 4 is slid out from the back of the storage frame 3, the limiting slider 402 is located at the front end of the limiting slide 304 and the rear end of the guide slide 303 is open.

[0031] By adopting the above solution, the storage box 4 can be pulled out from both the front and back, increasing the flexibility of the retrieval angle, making it convenient for medical staff to quickly retrieve supplies in different operating scenarios, and improving emergency efficiency.

[0032] Specifically, lifting racks 301 are fixedly connected to both outer walls of the storage frame 3, and clearance channels 101 are opened on both sides of the box body 1. The lifting racks 301 are located at the clearance channels 101, and one side of the adjusting gear 5 passes through the clearance channels 101 and meshes with the lifting racks 301.

[0033] Using the above solution, the meshing transmission of gears and racks ensures that the lifting of the storage frame 3 is smooth and precise, avoids lifting jams, and guarantees the reliability of height adjustment.

[0034] Specifically, a support plate 103 is fixedly connected to the outer wall of the housing 1, and a rotating rod 501 is connected through the support plate 103 via a bearing. The middle part of the adjusting gear 5 is sleeved and fixed on the rotating rod 501, and a handle 502 is fixedly connected to the rear end of the rotating rod 501.

[0035] Using the above solution, the support plate 103 and the rotating rod 501 work together to stably support the adjusting gear 5, and the handle 502 provides a convenient force application point for rotating the adjusting gear 5. The height of the storage frame 3 can be easily adjusted without the need for tools, making the operation more labor-saving.

[0036] Specifically, both the adjusting gear 5 and the support plate 103 are provided with positioning holes 503. When the extended storage frame 3 is locked, one end of the positioning rod 6 is inserted into the positioning hole 503, and an anti-slip rubber sleeve 604 is sleeved and fixed on one end of the positioning rod 6.

[0037] Using the above solution, the positioning hole 503 makes the positioning rod 6 more accurately locked, and the anti-slip rubber sleeve 604 increases the friction between the positioning rod 6 and the positioning hole 503, preventing loosening after locking and improving the locking stability of the storage frame 3.

[0038] Specifically, guide seats 102 are fixedly connected to both sides of the box body 1, and the positioning rod 6 slides through the guide seats 102. A plastic spring 603 is fixedly connected between the guide seats 102 and the telescopic plate 601. The plastic spring 603 is sleeved on the positioning rod 6. Magnet pieces 602 are fixedly connected to the opposite surfaces of the telescopic plate 601 and the box body 1. When the extended storage frame 3 is locked, the two magnet pieces 602 attract and fix each other.

[0039] Using the above scheme, the guide seat 102 guides the sliding of the positioning rod 6; the plastic spring 603 helps the positioning rod 6 to automatically reset; the magnet 602 enhances the fixing effect when locking, providing double protection for the reliability of locking, and making it more convenient to pull the telescopic plate 601 when unlocking.

[0040] Specifically, the buffer support 7 includes a support cylinder 701 and a support column 702. The support cylinder 701 is fixedly connected to the bottom of the housing 1. A baffle 703 is fixedly connected to the top of the support column 702. The baffle 703 is slidably connected to the inside of the support cylinder 701 and a buffer spring 704 is fixed between the baffle 703 and the inner top of the support cylinder 701. A buffer rubber cylinder 705 is fixedly connected to the bottom of the support cylinder 701. The buffer rubber cylinder 705 is sleeved on the side wall of the support column 702. A screw base 706 is threaded into the bottom of the support column 702.

[0041] The above solution uses a double buffer of spring 704 and rubber cylinder 705 to reduce vibration during carrying or placement and protect the internal medical supplies; the screw base 706 is height adjustable to ensure that the emergency kit can be placed stably on uneven ground.

[0042] A method for using a portable emergency kit in an emergency department, applicable to the aforementioned portable emergency kit, includes the following steps: S1. Medical staff place the emergency kit on the ground, where it is stably supported by the bottom cushioning feet 7. S2. After opening the box cover 2, first rotate the adjusting gear 5 to drive the lifting rack 301 and the storage frame 3 to move upward until the storage frame 3 extends out of the box body 1 to a height that is easy to access. Then push the telescopic plate 601 to drive the positioning rod 6 to insert into the adjusting gear 5 and lock the current height of the storage frame 3. Then directly pull out the corresponding storage box 4 from the storage frame 3 and take out the medical supplies for emergency operation. There is no need to disassemble the multi-layer structure, and the operation is convenient. S3. After the emergency procedure is completed, return the medical supplies to the storage box 4, pull the telescopic plate 601 to disengage the positioning rod 6 from the adjusting gear 5, unlock it, and reset the storage frame 3 to the inside of the box 1 for storage. Then, close the lid 2 to carry it.

[0043] Working principle of the invention: When in use, after being stably placed by the buffer feet 7 at the bottom of the case 1, open the case lid 2, rotate the lever 501 with handle 502 to rotate the adjusting gear 5. Through the meshing transmission principle, the lifting racks 301 on both sides of the storage frame 3 move upward, thereby raising the storage frame 3 along the case 1 to a suitable height. Then, push the telescopic plate 601 to drive the positioning rod 6 into the positioning hole 503. At this time, the plastic spring 603 contracts, and the two magnets 602 attract and fix each other, thereby achieving a stable lock of the positioning rod 6 on the adjusting gear 5. When taking out medical supplies, the storage box 4 can be pulled out in both directions along the guide slide 303 of the support slide frame 302. The limit slider 402 prevents it from falling off. After use, return the storage box 4 to its original position, pull the telescopic plate 601 to unlock, reset the storage frame 3, and close the case lid 2 to carry it.

[0044] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0045] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A portable emergency kit for the emergency department, comprising a kit body (1), characterized in that: The top of the box (1) is hinged with a lid (2). A storage frame (3) is slidably inserted into the inside of the box (1). Storage boxes (4) are evenly distributed and inserted through the front and back of the storage frame (3). The storage boxes (4) are used to store medical supplies. Lifting components for raising and lowering the storage frame (3) are installed on both sides of the storage frame (3). The lifting components include a lifting rack (301) and an adjusting gear (5). An extension for fixing the storage frame (3) is installed on the front of the box (1). The height locking component includes two positioning rods (6), which are slidably inserted into the outer walls of both sides of the box (1). When the extended storage frame (3) is locked, one end of the positioning rod (6) is inserted into the adjusting gear (5), and the other end of the positioning rod (6) is fixedly connected to a telescopic plate (601). The telescopic plate (601) is located on the front of the box (1), and buffer feet (7) are fixedly connected to the four corners of the bottom of the box (1).

2. The portable emergency kit for the emergency department as described in claim 1, characterized in that: The inner walls of both sides of the storage frame (3) are fixedly connected with support slide frames (302). The storage box (4) is located between the top of the support slide frames (302). The top of the support slide frames (302) is provided with guide slides (303). The bottom of the storage box (4) is fixedly connected with guide slides (401). The guide slides (401) slide along the guide slides (303). The inner side of the support slide frames (302) is provided with limit slides (304). One end of the inner side of the guide slides (401) is fixedly connected with a limit slider (402). The limit slider (402) slides along the limit slides (304).

3. The portable emergency kit for the emergency department as described in claim 2, characterized in that: When the storage box (4) is slid out from the front of the storage frame (3), the limiting slider (402) is located at the rear end of the limiting slide (304) and the front end of the guide slide (303) is open. When the storage box (4) is slid out from the back of the storage frame (3), the limiting slider (402) is located at the front end of the limiting slide (304) and the rear end of the guide slide (303) is open.

4. The portable emergency kit for the emergency department as described in claim 1, characterized in that: The outer walls of both sides of the storage frame (3) are fixedly connected with lifting racks (301), and the two sides of the box (1) are provided with clearance channels (101). The lifting racks (301) are located at the clearance channels (101). One side of the adjusting gear (5) passes through the clearance channels (101) and meshes with the lifting racks (301).

5. A portable emergency kit for the emergency department as described in claim 1, characterized in that: A support plate (103) is fixedly connected to the outer wall of the box (1). A rotating rod (501) is connected through the support plate (103) by a bearing. The middle part of the adjusting gear (5) is sleeved and fixed on the rotating rod (501). A handle (502) is fixedly connected to the rear end of the rotating rod (501).

6. A portable emergency kit for the emergency department as described in claim 5, characterized in that: The adjusting gear (5) and the support plate (103) are both provided with positioning holes (503). When the extended storage frame (3) is locked, one end of the positioning rod (6) is inserted into the positioning hole (503), and an anti-slip rubber sleeve (604) is sleeved and fixed on one end of the positioning rod (6).

7. A portable emergency kit for the emergency department as described in claim 1, characterized in that: Guide seats (102) are fixedly connected to both sides of the box (1). The positioning rod (6) slides through the guide seat (102). A plastic spring (603) is fixedly connected between the guide seat (102) and the telescopic plate (601). The plastic spring (603) is sleeved on the positioning rod (6). Magnets (602) are fixedly connected to the opposite surfaces of the telescopic plate (601) and the box (1). When the extended storage frame (3) is locked, the two magnets (602) attract and fix each other.

8. The portable emergency kit for the emergency department as described in claim 1, characterized in that: The buffer support (7) includes a support cylinder (701) and a support column (702). The support cylinder (701) is fixedly connected to the bottom of the box (1). A baffle (703) is fixedly connected to the top of the support column (702). The baffle (703) is slidably connected to the inside of the support cylinder (701) and a buffer spring (704) is fixed between the baffle (703) and the inner top of the support cylinder (701). A buffer rubber cylinder (705) is fixedly connected to the bottom of the support cylinder (701). The buffer rubber cylinder (705) is sleeved on the side wall of the support column (702). A screw base (706) is threaded into the bottom of the support column (702).

9. A method of using a portable emergency kit in an emergency department, characterized in that, The portable emergency kit for the emergency department according to any one of claims 1-8 includes the following steps: S1. Medical staff place the emergency kit on the ground and provide stable support through the bottom cushioning feet (7); S2. After opening the box cover (2), first rotate the adjusting gear (5) to drive the lifting rack (301) and the storage frame (3) to move upward until the storage frame (3) extends out of the box body (1) to a height that is easy to access. Then push the telescopic plate (601) to drive the positioning rod (6) to be inserted into the adjusting gear (5) to lock the current height of the storage frame (3). Then directly pull out the corresponding storage box (4) from the storage frame (3) and take out the medical supplies for emergency operation. There is no need to disassemble the multi-layer structure, and the operation is convenient. S3. After the emergency procedure is completed, put the medical supplies back into the storage box (4), pull the telescopic plate (601) to drive the positioning rod (6) to disengage from the adjusting gear (5), unlock it, and the storage frame (3) will return to the inside of the box (1) for storage. Then, close the box lid (2) and you can carry it.

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