Plastic film shelf
By designing a plastic film shelf with adjustment and compression functions, the problem of instability in the storage of films of different widths and multiple films in the prior art is solved, and higher applicability and storage stability are achieved.
Patent Information
- Application Number
- CN202420917285.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-29
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-04-29
AI Technical Summary
The existing plastic film shelving racks lack adjustment structure and cannot adapt to film storage of different widths. Moreover, multiple films are inconvenient to find after stacking, which can easily lead to adhesion and difficulty in handling.
A plastic film shelf is designed including a support frame, an adjustment plate and a pressing assembly. By adjusting the assembly, the adjustment plate can be moved to accommodate films of different widths; by pressing the assembly, multiple films can be pressed and fixed, avoiding looseness and adhesion.
It realizes flexible storage of films of different widths, and improves the applicability of the shelving rack; by tightening the components, ensures stable storage of films, avoids loose and sticking problems, and simplifies the subsequent film search and pick-up process.
Smart Images
Figure CN222683162U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of plastic film shelves, in particular to a plastic film shelf. Background Art
[0002] Plastic film is a thin film material made of plastic. It usually has a transparent or translucent appearance and can be used in a variety of different applications.
[0003] There are many types of plastic films, the most common ones include polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC) and polyester (PET). Each plastic material has its own unique properties and characteristics and is suitable for different uses.
[0004] One of the main features of plastic film is its flexibility and transparency. This makes it widely used in the packaging industry, for the food industry, medical field, etc.
[0005] At present, the medical imaging film used in medical clinics is usually a rectangular thin plastic film. The shelf for placing the plastic film is an indispensable auxiliary for the imaging department. However, the plastic film shelf in the prior art lacks an adjustment structure during use, so that it is impossible to store plastic films of different widths, which greatly reduces the applicability. Secondly, multiple plastic films are stacked horizontally and stored, which makes the operation inconvenient during the subsequent film search process. In addition, under the action of the downward pressure of the weight, the bottom side film is easily adsorbed and adhered after being compressed for a long time, which increases the difficulty of subsequent removal. For this reason, we have designed a plastic film shelf to solve the above problems. Summary of the invention
[0006] The utility model aims to solve the shortcomings in the prior art and provides a plastic film shelf.
[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0008] A plastic film shelf comprises a support frame, a baffle is fixed at the middle of the top of the support frame near the edge, both sides of the baffle are provided with adjustment plates slidably connected to the top of the support frame, an adjustment component is connected between the two adjustment plates and the baffle, a clamping component is connected between the two adjustment plates, the adjustment component is used to adjust the distance between the two adjustment plates, and the clamping component is used to clamp and fix multiple stacked films.
[0009] Preferably, the two adjustment plates are symmetrical about the central axis of the baffle, and the bottom ends of the adjustment plates are fixed with two symmetrical sliders a with convex vertical cross-sections, and the sliders a are slidably connected in the slide grooves a provided at the top of the support frame.
[0010] Preferably, fixing holes are provided around the outer side of the support frame.
[0011] Preferably, the adjustment assembly includes a gear rotatably connected by a rotating shaft on a side wall of the baffle away from the middle of the top end of the support frame, and the upper and lower parts of the gear are respectively meshed and connected with an upper tooth plate and a lower tooth plate, and the ends of the upper tooth plate and the lower tooth plate away from each other are respectively fixed on the outer sides of the two adjustment plates.
[0012] Preferably, a hand screw is threadedly connected to the edge of the gear, and one end of the hand screw, after being locked, is pressed against a side wall of the baffle away from the middle of the top end of the support frame.
[0013] Preferably, the clamping assembly includes inverted L-shaped moving blocks slidably connected on the side walls opposite to each other of the two adjustment plates, the opposite ends of the two inverted L-shaped moving blocks are fixedly connected to a pressure plate, and the opposite side walls of the two inverted L-shaped moving blocks are fixedly connected to a slider b with a convex structure in vertical cross-section, and the sliders b are slidably connected in a slide groove b provided on the outer side of the adjustment plate, one of the sliders b is threadedly connected to a screw rod, the screw rod is rotatably connected in the slide groove b, and one end of the screw rod extends to the outer side of the adjustment plate and is fixedly connected to a handle.
[0014] Preferably, a plurality of equally spaced movable rods are fixedly connected to a side wall of one of the adjustment plates facing the middle of the top end of the support frame, and the vertical cross-sections of the movable rods are all convex structures. The surface of the other adjustment plate is provided with movable channels that cooperate with the movable rods.
[0015] Compared with the prior art, the beneficial effects of the utility model are as follows: in the utility model, by setting an adjustment component, by loosening the hand-screw, and by pushing and pulling the unilateral adjustment plate, and cooperating with the action of multiple components, the two adjustment plates can move relative to each other or move away from each other. After the spacing is adjusted, it can be conveniently stored by locking the hand-screw, thereby greatly improving the applicability of the plastic film shelf. Secondly, by setting a clamping component, by twisting the handle, and cooperating with the action of multiple components, the two pressing plates and their multiple movable rods can press and fix multiple plastic films placed vertically side by side, avoiding the phenomenon of multiple plastic films becoming loose and falling when stored, and at the same time bringing convenience to the subsequent film search process, and will not cause the problem of easy adsorption and adhesion between multiple plastic films, further reducing the difficulty of subsequent taking. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a front plan view structural diagram of a plastic film shelf proposed by the utility model;
[0017] Figure 2 This is a schematic diagram of the top plan structure of a plastic film shelf proposed by the utility model;
[0018] Figure 3 This is a schematic diagram of the left side planar structure of a plastic film shelf proposed by the utility model;
[0019] Figure 4 This is a schematic diagram of the right side planar structure of a plastic film shelf proposed by the utility model;
[0020] Figure 5 The utility model is a three-dimensional structural schematic diagram of multiple movable rods of a plastic film shelf.
[0021] In the figure: 1. support frame; 2. baffle; 3. adjustment plate; 31. slider a; 4. adjustment assembly; 41. upper tooth plate; 42. lower tooth plate; 43. gear; 44. rotating shaft; 45. hand screw; 5. clamping assembly; 51. inverted L-shaped moving block; 52. slider b; 53. screw; 54. handle; 55. pressure plate; 56. movable rod; 57. moving channel; 6. fixing hole. DETAILED DESCRIPTION
[0022] In order to make the technical means, creative features, objectives and effects of the utility model easy to understand, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments.
[0023] Embodiment 1
[0024] Reference Figure 1-5 A plastic film shelf comprises a support frame 1, a baffle 2 is fixed at the middle of the top of the support frame 1 near the edge, both sides of the baffle 2 are provided with adjustment plates 3 slidably connected to the top of the support frame 1, an adjustment component 4 is connected between the two adjustment plates 3 and the baffle 2, a clamping component 5 is connected between the two adjustment plates 3, the adjustment component 4 is used to adjust the distance between the two adjustment plates 3, and the clamping component 5 is used to clamp and fix multiple stacked films.
[0025] Furthermore, the two adjustment plates 3 are symmetrical about the central axis of the baffle 2 , and the bottom ends of the adjustment plates 3 are fixed with two symmetrical sliders a31 with convex vertical cross-sections. The sliders a31 are slidably connected in the slide groove a provided at the top of the support frame 1 .
[0026] The slider a31 having a convex structure in vertical cross section facilitates the stable movement of the adjustment plate 3 .
[0027] Furthermore, fixing holes 6 are provided around the outer side of the support frame 1 .
[0028] The fixing holes 6 are convenient for fixing the shelf at a desired position by bolts.
[0029] Furthermore, the adjustment assembly 4 includes a gear 43 rotatably connected through a rotating shaft 44 on a side wall of the baffle 2 away from the middle of the top end of the support frame 1, and the upper and lower parts of the gear 43 are respectively meshed with an upper tooth plate 41 and a lower tooth plate 42, and the ends of the upper tooth plate 41 and the lower tooth plate 42 that are away from each other are respectively fixed on the outer sides of the two adjustment plates 3, and a hand screw 45 is threadedly connected to the edge of the gear 43, and one end of the hand screw 45 after being locked is pressed against a side wall of the baffle 2 away from the middle of the top end of the support frame 1.
[0030] When the hand screw 45 is loosened, the unilateral adjustment plate 3 is pushed and pulled to move, and the upper tooth plate 41 and the lower tooth plate 42 are meshed with the same gear 43, so that the two adjustment plates 3 can move toward or away from each other.
[0031] Furthermore, the clamping assembly 5 includes inverted L-shaped moving blocks 51 that are slidably connected on the side walls opposite to each other of the two adjustment plates 3, and the two opposite ends of the inverted L-shaped moving blocks 51 are fixed with pressure plates 55. The two opposite side walls of the inverted L-shaped moving blocks 51 are fixed with sliders b52 with a convex structure in vertical cross-section, and the sliders b52 are slidably connected in the slide groove b provided on the outer side of the adjustment plate 3. One of the sliders b52 is threadedly connected with a screw 53, and the screw 53 is rotatably connected in the slide groove b. One end of the screw 53 extends to the outer side of the adjustment plate 3 and is fixed with a handle 54. A plurality of equidistantly arranged movable rods 56 are fixed on a side wall of one of the adjustment plates 3 facing the middle of the top end of the support frame 1, and the vertical cross-sections of the movable rods 56 are convex structures. The surface of the other adjustment plate 3 is provided with a movable channel 57 that cooperates with the movable rod 56.
[0032] Among them, the pressing surface of the movable rod 56 is flush with the pressing surfaces of the two pressure plates 55. When the two adjustment plates 3 move away from each other to the maximum position, the movable rod 56 can be customized according to actual conditions so that the movable rod 56 will not separate from the moving channel 57. In this way, when the pressure plate 55 on one side moves, it can cooperate with the action of multiple movable rods 56 to drive the pressure plate 55 on the other side to move, thereby realizing rapid pressing and fixing of multiple plastic films.
[0033] Working principle: When using the plastic film shelf, multiple vertically placed plastic films can be placed between the two adjustment plates 3, and by loosening the hand screw 45 and pushing and pulling the unilateral adjustment plate 3 to move, combined with the effect that the upper tooth plate 41 and the lower tooth plate 42 are meshed with the same gear 43, the two adjustment plates 3 can be moved towards or away from each other, so that the spacing can be adjusted to adapt to the width of the plastic film. After the adjustment is completed, the hand screw 45 is tightened. Secondly, the screw 53 is rotated by the handle 54, and the screw 53 is threadedly connected to the slider b52, so that the two pressing plates 55 and their multiple movable rods 56 can press and fix the multiple plastic films placed vertically side by side, avoiding the phenomenon of multiple plastic films being loose and falling when stored, and at the same time bringing convenience to the subsequent film search process, and will not cause the problem of easy adsorption and adhesion between multiple plastic films, further reducing the difficulty of subsequent taking.
[0034] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0035] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.
[0036] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited to the above embodiments. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of protection claimed by the utility model. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A plastic film shelf, comprising a support frame (1), characterized in that: A baffle (2) is fixed at the middle of the top of the support frame (1) near the edge, and adjustment plates (3) slidably connected to the top of the support frame (1) are provided on both sides of the baffle (2). An adjustment component (4) is connected between the two adjustment plates (3) and the baffle (2), and a clamping component (5) is connected between the two adjustment plates (3). The adjustment component (4) is used to adjust the distance between the two adjustment plates (3), and the clamping component (5) is used to clamp and fix multiple stacked films.
2. A plastic film shelf according to claim 1, characterized in that: The two adjustment plates (3) are symmetrical about the central axis of the baffle (2), and the bottom ends of the adjustment plates (3) are fixedly connected with two symmetrical sliders a (31) with convex vertical cross-sections, and the sliders a (31) are slidably connected in the slide groove a provided at the top end of the support frame (1).
3. A plastic film shelf according to claim 1, characterized in that: The outer side of the support frame (1) is provided with fixing holes (6) all around.
4. A plastic film shelf according to claim 1, characterized in that: The adjustment assembly (4) comprises a gear (43) rotatably connected to the baffle (2) via a rotating shaft (44) on a side wall of the baffle (2) away from the middle of the top end of the support frame (1); the upper and lower parts of the gear (43) are respectively meshed with an upper tooth plate (41) and a lower tooth plate (42); and the ends of the upper tooth plate (41) and the lower tooth plate (42) that are away from each other are respectively fixed to the outer sides of the two adjustment plates (3).
5. A plastic film shelf according to claim 4, characterized in that: A hand screw (45) is threadedly connected through the edge of the gear (43), and one end of the hand screw (45) after being locked is pressed against a side wall of the baffle (2) away from the middle of the top end of the support frame (1).
6. The plastic film shelf according to claim 1, characterized in that: The clamping assembly (5) comprises an inverted L-shaped moving block (51) slidably connected to the side walls of the two adjustment plates (3) which are separated from each other, a pressing plate (55) being fixedly connected to the opposite ends of the two inverted L-shaped moving blocks (51), a slider b (52) having a convex vertical cross-section being fixedly connected to the side walls of the two inverted L-shaped moving blocks (51), the slider b (52) being slidably connected to a slide groove b provided on the outer side of the adjustment plate (3), a screw rod (53) being threadedly connected to one of the sliders b (52), the screw rod (53) being rotatably connected to the slide groove b, one end of the screw rod (53) extending to the outer side of the adjustment plate (3) and being fixedly connected to a handle (54).
7. A plastic film shelf according to claim 6, characterized in that: A plurality of equally spaced movable rods (56) are fixedly connected to a side wall of one of the adjustment plates (3) facing the middle of the top end of the support frame (1), and the vertical cross-sections of the movable rods (56) are all convex structures. A moving channel (57) matching with the movable rods (56) is provided on the surface of the other adjustment plate (3).