Drawing type movable dressing change cart

Abstract

The utility model relates to the technical field of dressing change carts, and discloses a pull-out type movable dressing change cart which comprises a U-shaped plate, universal wheels are fixedly connected to the bottom of the U-shaped plate, storage plates are fixedly connected to the front side and the rear side of the inner wall of the U-shaped plate, L-shaped holes are formed in the front side and the rear side of the U-shaped plate, and the storage plates are fixedly connected to the bottom of the U-shaped plate. Right expansion plates are arranged on the inner wall of the L-shaped hole, the inner wall of the U-shaped plate and the bottom of the storage plate in an attached mode, left expansion plates are arranged on the inner wall of the L-shaped hole, the inner wall of the U-shaped plate and the bottom of the right expansion plates in an attached mode, and back plates are arranged on the bottoms of the left expansion plates in an attached mode. Through cooperation of the U-shaped plate, the storage plate, the L-shaped hole, the right expansion plate, the left expansion plate, the back plate, the baffle and the supporting frame, a user can fix the right expansion plate and the left expansion plate pulled out of the U-shaped plate to the two sides of the storage plate respectively, and the operation space of the dressing change cart is increased; therefore, the operation area of the dressing change cart can be adjusted according to use requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of dressing change carts, in particular to a pull-out movable dressing change cart. Background Art

[0002] The dressing cart is an important auxiliary tool that is indispensable for surgical nursing work in the ward. The existing medical dressing cart is mainly composed of a pulley and two upper and lower storage boxes. Medical staff take the drugs from the pharmacy back to the ward for sorting and send them to the bedside of each patient for dressing change. However, since the operating area on the dressing cart is fixed, it cannot be adjusted according to the actual dressing needs, which makes the dressing cart inconvenient to use. At the same time, since the height of the trash can on the dressing cart is fixed, it cannot be adjusted according to the needs of different nurses, which makes the dressing cart inconvenient to use. Utility Model Content

[0003] The purpose of the utility model is to solve the shortcomings existing in the prior art, such as: since the operating area on the dressing change cart is fixed, it cannot be adjusted according to the actual dressing change needs, which makes the dressing change cart inconvenient to use; at the same time, since the height of the trash can on the dressing change cart is fixed, it cannot be adjusted according to the needs of different nurses, which makes the dressing change cart inconvenient to use, and a pull-out movable dressing change cart is proposed.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] The trolley is a kind of pull-out movable dressing changing cart, comprising a U-shaped plate, the bottom of the U-shaped plate is fixedly connected with a universal wheel, the front and rear sides of the inner wall of the U-shaped plate are fixedly connected with a storage plate, the front and rear sides of the U-shaped plate are opened with an L-shaped hole, the inner wall of the L-shaped hole, the inner wall of the U-shaped plate and the bottom of the storage plate are all fitted with a right expansion plate, the inner wall of the L-shaped hole, the inner wall of the U-shaped plate and the bottom of the right expansion plate are all fitted with a left expansion plate, the bottom of the left expansion plate is fitted with a back plate, the right side of the back plate is fixedly connected to the left side of the U-shaped plate, and the right A baffle is fitted on the bottom of the expansion plate, and the left side of the baffle is fixedly connected to the right side of the U-shaped plate. A lockable cabinet door is fitted on the bottom of the baffle and the right side of the U-shaped plate, and hinges are fixedly connected to the right side of the lockable cabinet door and the front and rear sides of the U-shaped plate. A U-shaped handle is fixedly connected to the front of the U-shaped plate, a support frame is fixedly connected to the left side of the back plate and the right side of the baffle, a counterweight is fixedly connected to the bottom of the inner wall of the U-shaped plate, and guardrails are fixedly connected to the upper surface of the storage plate, the upper surface of the right expansion plate and the upper surface of the left expansion plate.

[0006] Preferably, the right expansion plate includes a first horizontal plate, the upper surface of the baffle, the inner wall of the U-shaped plate, the bottom of the storage plate and the upper surface of the left expansion plate are all in contact with the surface of the first horizontal plate, the front and rear sides of the first horizontal plate are fixedly connected with a first sliding column, the surface of the first sliding column is in contact with the inner wall of the L-shaped hole, and the upper surface of the first horizontal plate is fixedly connected to the bottom of the guardrail.

[0007] Preferably, the left expansion plate includes a second horizontal plate, the upper surface of the back plate, the inner wall of the U-shaped plate and the bottom of the first horizontal plate are all in contact with the surface of the second horizontal plate, the front and rear sides of the second horizontal plate are fixedly connected with second sliding columns, the surface of the second sliding column is in contact with the inner wall of the L-shaped hole, and the upper surface of the second horizontal plate is fixedly connected to the bottom of the guardrail.

[0008] Preferably, the support frame includes a first threaded column, the surface of the first threaded column is threadedly connected to a first threaded barrel, the surface of the first threaded barrel, the left side of the back plate and the right side of the baffle are fixedly connected to connecting blocks, and the bottom of the first threaded column is fixedly connected to a first rotating block.

[0009] Preferably, a disinfectant fixing rack is fixedly connected to the surface of the U-shaped handle.

[0010] Preferably, the back side of the U-shaped plate is fixedly connected with a hollow cylinder, the inner wall of the hollow cylinder is fixedly connected with a limiting ring, the front side of the limiting ring, the inner wall of the hollow cylinder and the back side of the U-shaped plate are all fitted with hollow blocks, the inner wall of the hollow block is fixedly connected with a second threaded column, the back side of the second threaded column is fixedly connected with a trash can, the surface of the second threaded column is threadedly connected with a second threaded cylinder, the front side of the second threaded cylinder is in contact with the back side of the limiting ring, and the surface of the second threaded cylinder is fixedly connected with a second rotating block.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] (1) The utility model enables the user to respectively fix the right expansion plate and the left expansion plate pulled out from the U-shaped plate on both sides of the storage plate through the coordination of the U-shaped plate, the storage plate, the L-shaped hole, the right expansion plate, the left expansion plate, the back plate, the baffle plate and the support frame, thereby increasing the operating space of the dressing change cart, thereby allowing the operating area of ​​the dressing change cart to be adjusted according to usage requirements. At the same time, when the support frame is separated from the right expansion plate and the left expansion plate, the right expansion plate and the left expansion plate can be pushed into the U-shaped plate, thereby reducing the size of the dressing change cart, thereby facilitating the user to move the dressing change cart.

[0013] (2) The utility model is provided with a hollow cylinder, a limit ring, a hollow block, a second threaded column, a trash can, a second threaded cylinder and a second rotating block, wherein when the user separates the second threaded cylinder from the limit ring by rotating the second rotating block, the hollow block can move up and down in the hollow cylinder and the height of the trash can can be changed. At the same time, when the user makes the second threaded cylinder contact with the limit ring by rotating the second rotating block, the trash can can be fixed at a specified position through the cooperation of the limit ring, the hollow block, the second threaded column and the second threaded cylinder. Furthermore, through the cooperation of the hollow cylinder, the limit ring, the hollow block, the second threaded column, the trash can, the second threaded cylinder and the second rotating block, the height of the trash can can be adjusted according to practical needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 Sectional view at AA;

[0016] Figure 3 for Figure 2 Enlarged view of point B in the middle;

[0017] Figure 4 It is a front view of the structure of the utility model;

[0018] Figure 5 It is a schematic diagram of the structure of the utility model when it is unfolded;

[0019] Figure 6 It is a front view of the U-shaped plate in the utility model;

[0020] Figure 7 It is a rear view of the U-shaped plate in the utility model;

[0021] Figure 8 It is a front view of the right expansion board in the utility model;

[0022] Fig. 9 It is a front view of the left expansion board in the utility model;

[0023] Fig.10 It is a front view of the support frame in the utility model;

[0024] Fig.11 It is a front view of the trash can in the utility model.

[0025] In the figure: 1. U-shaped plate; 2. universal wheel; 3. storage plate; 4. L-shaped hole; 5. right expansion plate; 51. first horizontal plate; 52. first sliding column; 6. left expansion plate; 61. second horizontal plate; 62. second sliding column; 7. back plate; 8. baffle; 9. lockable cabinet door; 10. hinge; 11. U-shaped handle; 12. support frame; 121. first threaded column; 122. first threaded cylinder; 123. connecting block; 124. first rotating block; 13. counterweight block; 14. guardrail; 15. disinfectant fixing frame; 16. hollow cylinder; 17. limiting ring; 18. hollow block; 19. second threaded column; 20. trash can; 21. second threaded cylinder; 22. second rotating block. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0028] Embodiment 1:

[0029] Reference Figure 1-10A pull-out movable dressing change cart comprises a U-shaped plate 1, a universal wheel 2 is fixedly connected to the bottom of the U-shaped plate 1, and the universal wheel 2 makes the dressing change cart more convenient to move, and the front and rear sides of the inner wall of the U-shaped plate 1 are fixedly connected with storage plates 3, and the front and rear sides of the U-shaped plate 1 are opened with L-shaped holes 4, and the inner wall of the L-shaped hole 4, the inner wall of the U-shaped plate 1 and the bottom of the storage plate 3 are all fitted with a right expansion plate 5, and the inner wall of the L-shaped hole 4, the inner wall of the U-shaped plate 1 and the bottom of the right expansion plate 5 are all fitted with a left expansion plate 6, and the bottom of the left expansion plate 6 is fitted with a back plate 7, and the right side of the back plate 7 is fixedly connected to the left side of the U-shaped plate 1, and the bottom of the right expansion plate 5 is fitted with a baffle 8, and the left side of the baffle 8 is fixedly connected to the right side of the U-shaped plate 1, and the bottom of the baffle 8 and the right side of the U-shaped plate 1 are both fitted with a lockable cabinet door 9, and the right side of the lockable cabinet door 9 and the front and rear sides of the U-shaped plate 1 are fixed A hinge 10 is connected, and the items placed in the U-shaped plate 1 can be sealed through the cooperation of the back plate 7, the baffle plate 8 and the lockable cabinet door 9. A U-shaped handle 11 is fixedly connected to the front of the U-shaped plate 1, and a disinfectant fixing frame 15 is fixedly connected to the surface of the U-shaped handle 11. A disinfectant bottle can be placed on the U-shaped handle 11 through the disinfectant fixing frame 15, and the user can push the dressing change cart through the U-shaped handle 11. The left side of the back plate 7 and the right side of the baffle plate 8 are fixedly connected to a support frame 12, and a counterweight block 13 is fixedly connected to the bottom of the inner wall of the U-shaped plate 1. Through the counterweight block 13, the dressing change cart will not tilt after the left expansion plate 6 and the right expansion plate 5 are unfolded. The upper surface of the storage plate 3, the upper surface of the right expansion plate 5 and the upper surface of the left expansion plate 6 are fixedly connected with a guardrail 14, and the items placed on the storage plate 3, the left expansion plate 6 and the right expansion plate 5 can be protected by the guardrail 14.

[0030] The right expansion plate 5 includes a first transverse plate 51, the upper surface of the transverse plate, the inner wall of the U-shaped plate 1, the bottom of the storage plate 3 and the upper surface of the left expansion plate 6 are all in contact with the surface of the first transverse plate 51, and the front and rear sides of the first transverse plate 51 are fixedly connected with a first slide column 52, the surface of the first slide column 52 is in contact with the inner wall of the L-shaped hole 4, and the first slide column 52 is a square column. Through the cooperation of the first slide column 52 and the L-shaped hole 4, the first transverse plate 51 is pushed and pulled in the U-shaped plate 1, and the upper surface of the first transverse plate 51 is fixedly connected to the bottom of the guardrail 14.

[0031] The left expansion plate 6 includes a second transverse plate 61. The upper surface of the back plate 7, the inner wall of the U-shaped plate 1 and the bottom of the first transverse plate 51 are all in contact with the surface of the second transverse plate 61. The front and rear sides of the second transverse plate 61 are fixedly connected with second sliding columns 62. The surface of the second sliding column 62 is in contact with the inner wall of the L-shaped hole 4. The second sliding column 62 is a square column. Through the cooperation of the second sliding column 62 and the L-shaped hole 4, the second transverse plate 61 can be pushed and pulled in the U-shaped plate 1. The upper surface of the second transverse plate 61 is fixedly connected to the bottom of the guardrail 14.

[0032] The support frame 12 includes a first threaded column 121, and the surface of the first threaded column 121 is threadedly connected to the first threaded barrel 122. The surface of the first threaded barrel 122, the left side of the back plate 7 and the right side of the baffle 8 are fixedly connected to a connecting block 123. The bottom of the first threaded column 121 is fixedly connected to a first rotating block 124. The first rotating block 124 makes it more convenient for the user to rotate the first threaded column 121. When the first threaded column 121 rotates, the first threaded column 121 can move upward or downward through the cooperation between the first threaded column 121 and the first threaded barrel 122.

[0033] Embodiment 2:

[0034] Reference Figure 2-11 The back of the U-shaped plate 1 is fixedly connected with a hollow cylinder 16, the inner wall of the hollow cylinder 16 is fixedly connected with a limiting ring 17, the front of the limiting ring 17, the inner wall of the hollow cylinder 16 and the back of the U-shaped plate 1 are all fitted with a hollow block 18, the inner wall of the hollow block 18 is fixedly connected with a second threaded column 19, the back of the second threaded column 19 is fixedly connected with a trash can 20, the surface of the second threaded column 19 is threadedly connected with a second threaded cylinder 21, the front of the second threaded cylinder 21 contacts the back of the limiting ring 17, the surface of the second threaded cylinder 21 is fixedly connected with a second rotating block 22, and the second rotating The block 22 makes it more convenient for the user to rotate the second threaded cylinder 21. When the second threaded cylinder 21 rotates, the second threaded cylinder 21 can move forward and backward through the cooperation of the second threaded cylinder 21 and the second threaded column 19. When the second threaded cylinder 21 is separated from the limiting ring 17, the hollow block 18 can move up and down in the hollow cylinder 16, and the height of the trash can 20 can be changed. When the second threaded cylinder 21 contacts the limiting ring 17, the trash can 20 can be fixed at a specified position through the cooperation of the limiting ring 17, the hollow block 18, the second threaded column 19 and the second threaded cylinder 21.

[0035] In the present invention, when the user uses the dressing changing cart, the user first rotates the first rotating block 124 to rotate the first threaded column 121, and the first threaded column 121 is separated from the first transverse plate 51 and the second transverse plate 61 through the cooperation of the first threaded column 121 and the first threaded cylinder 122. Then, the first transverse plate 51 and the second transverse plate 61 are pulled out of the U-shaped plate 1, and then, the first rotating block 124 is rotated to enable the first threaded column 121 to push the first transverse plate 51 and the second transverse plate 61 to move upward, and the first threaded column 121 and the first threaded cylinder 122 are cooperated to fix the first transverse plate 51 and the second transverse plate 61 on both sides of the storage plate 3 respectively. At this time, the first transverse plate 51 is The second transverse plate 61 can increase the operating area of ​​the dressing change cart. When the dressing change cart needs to be moved, the first threaded column 121 is rotated by rotating the first rotating block 124, and the first threaded column 121 is separated from the first transverse plate 51 and the second transverse plate 61 through the cooperation of the first threaded column 121 and the first threaded cylinder 122. Then, the first transverse plate 51 and the second transverse plate 61 are pushed into the U-shaped plate 1 respectively, and then, the first rotating block 124 is rotated to make the first threaded column 121 contact with the side surfaces of the first transverse plate 51 and the second transverse plate 61. At this time, the first transverse plate 51 and the second transverse plate 61 are fixed in the U-shaped plate 1 by the first threaded column 121, and the volume of the dressing change cart is reduced.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

Claims

1. A pull-out movable dressing change cart, comprising a U-shaped plate (1), characterized in that: The bottom of the U-shaped plate (1) is fixedly connected with a universal wheel (2); the front and rear sides of the inner wall of the U-shaped plate (1) are fixedly connected with a storage plate (3); the front and rear sides of the U-shaped plate (1) are provided with an L-shaped hole (4); the inner wall of the L-shaped hole (4), the inner wall of the U-shaped plate (1) and the bottom of the storage plate (3) are all fitted with a right expansion plate (5); the inner wall of the L-shaped hole (4), the inner wall of the U-shaped plate (1) and the bottom of the right expansion plate (5) are all fitted with a left expansion plate (6); the bottom of the left expansion plate (6) is fitted with a back plate (7); the right side of the back plate (7) is fixedly connected to the left side of the U-shaped plate (1); the bottom of the right expansion plate (5) is fitted with a baffle (8), the left side of the baffle (8) is fixedly connected to the right side of the U-shaped plate (1), the bottom of the baffle (8) and the right side of the U-shaped plate (1) are both fitted with a lockable cabinet door (9), the right side of the lockable cabinet door (9) and the front and rear sides of the U-shaped plate (1) are both fixedly connected with hinges (10), the front of the U-shaped plate (1) is fixedly connected with a U-shaped handle (11), the left side of the back plate (7) and the right side of the baffle (8) are both fixedly connected with a support frame (12), the bottom of the inner wall of the U-shaped plate (1) is fixedly connected with a counterweight (13), and the upper surface of the storage plate (3), the upper surface of the right expansion plate (5) and the upper surface of the left expansion plate (6) are all fixedly connected with a guardrail (14).

2. A pull-out movable dressing change cart according to claim 1, characterized in that: The right expansion plate (5) comprises a first transverse plate (51), the upper surface of the baffle plate (8), the inner wall of the U-shaped plate (1), the bottom of the storage plate (3) and the upper surface of the left expansion plate (6) are all in contact with the surface of the first transverse plate (51), the front and rear sides of the first transverse plate (51) are fixedly connected with first sliding columns (52), the surface of the first sliding column (52) is in contact with the inner wall of the L-shaped hole (4), and the upper surface of the first transverse plate (51) is fixedly connected to the bottom of the guardrail (14).

3. A pull-out movable dressing change cart according to claim 2, characterized in that: The left expansion plate (6) includes a second transverse plate (61), the upper surface of the back plate (7), the inner wall of the U-shaped plate (1) and the bottom of the first transverse plate (51) are all in contact with the surface of the second transverse plate (61), the front and rear sides of the second transverse plate (61) are fixedly connected with second sliding columns (62), the surface of the second sliding column (62) is in contact with the inner wall of the L-shaped hole (4), and the upper surface of the second transverse plate (61) is fixedly connected to the bottom of the guardrail (14).

4. The pull-out movable dressing change cart according to claim 1, characterized in that: The support frame (12) comprises a first threaded column (121), the surface of the first threaded column (121) is threadedly connected to a first threaded barrel (122), the surface of the first threaded barrel (122), the left side of the back plate (7) and the right side of the baffle (8) are all fixedly connected to a connecting block (123), and the bottom of the first threaded column (121) is fixedly connected to a first rotating block (124).

5. The pull-out movable dressing change cart according to claim 1, characterized in that: A disinfectant fixing frame (15) is fixedly connected to the surface of the U-shaped handle (11).

6. The pull-out movable dressing change cart according to claim 1, characterized in that: The back side of the U-shaped plate (1) is fixedly connected to a hollow cylinder (16), the inner wall of the hollow cylinder (16) is fixedly connected to a limiting ring (17), the front side of the limiting ring (17), the inner wall of the hollow cylinder (16) and the back side of the U-shaped plate (1) are all fitted with a hollow block (18), the inner wall of the hollow block (18) is fixedly connected to a second threaded column (19), the back side of the second threaded column (19) is fixedly connected to a trash can (20), the surface of the second threaded column (19) is threadedly connected to a second threaded cylinder (21), the front side of the second threaded cylinder (21) is in contact with the back side of the limiting ring (17), and the surface of the second threaded cylinder (21) is fixedly connected to a second rotating block (22).

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