Improved aluminum-plastic combined cover
By introducing tear lines, positioning grooves, and positioning strips into the aluminum-plastic composite cap, the problem of the aluminum-plastic composite cap being difficult to separate has been solved, enabling convenient opening of the cap and improving the efficiency and safety of medical work.
Patent Information
- Application Number
- CN202423009820.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-06
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2034-12-06
AI Technical Summary
The existing aluminum-plastic composite caps are difficult to separate in medical settings, making opening the caps complicated, increasing the workload of medical staff and potentially affecting treatment time.
An improved aluminum-plastic composite cap was designed. By setting a tear line, positioning groove and positioning strip between the aluminum cap and the plastic cap, the plastic cap can be rotated clockwise through the tear line and pulled upward to separate. The operation is simplified by combining directional arrows and anti-slip stripes.
It simplifies the process of opening bottle caps, reduces the workload of medical staff, improves medical efficiency, and ensures the smooth progress of medical procedures.
Smart Images
Figure CN223444194U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to medicine packing technical field, especially in an improved type aluminium -plastic combined cover. BACKGROUND
[0002] Aluminium -plastic combined cover is the current medicine oral liquid, medical antibiotic and infusion bottle liquid has been widely used sealing packing cover, and its structure includes aluminium cover and connects on aluminium cover plastic cover. When opening, using tool breaks open the plastic cover of bottle body top, and the middle part area of aluminium cover is broken down together, and the middle part area of sealing washer or inner plug pressed on the bottle mouth by aluminium cover exposes, and needle or suction tube is inserted into the exposed part of sealing washer or inner plug, and the liquid in bottle can be drawn by needle tube or sucked by mouth.
[0003] The existing aluminium -plastic combined cover is difficult to separate between plastic cover and aluminium cover in the use process, which leads to that when medical staff needs to open the cover of infusion bottle, they can only separate the plastic cover from the aluminium cover by using the tool specially used for opening bottle cover, and this operation process has obvious problems in practical application, which greatly increases the complexity of medical staff to open the bottle cover. In the medical environment, time is a very critical factor, especially in the case of emergency or responding to a large number of patient infusion demand, the cumbersome operation of opening bottle cover may delay the valuable treatment time, and even may affect the treatment effect of patients, and also increases the work burden of medical staff, therefore, we launch a new improved type aluminium -plastic combined cover. UTILITARY MODEL CONTENT
[0004] The main purpose of the utility model is to provide an improved type aluminium -plastic combined cover, which can effectively solve the problems in the background art.
[0005] In order to achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows:
[0006] An improved type aluminium -plastic combined cover, comprising an aluminium cover body and a plastic cover body, the outer surface of the aluminium cover body is fixedly connected with a fixed ring, a through opening slot is formed in the middle of the upper end of the aluminium cover body, a through positioning slot is formed in the left upper end and the right upper end of the aluminium cover body, a blocking strip is fixedly connected to the left inner upper wall and the right inner upper wall of the aluminium cover body, a pointing arrow is arranged on the upper end of the plastic cover body, a connecting block is fixedly connected to the middle of the inner upper wall of the plastic cover body, a positioning strip is fixedly connected to the front and rear outer surfaces of the connecting block, anti-skid stripes are arranged on the outer surface of the plastic cover body, and a tear line is arranged between the plastic cover body and the fixed ring.
[0007] Preferably, the connecting block is connected with the opening slot in penetration, and the diameter of the connecting block is the same as that of the opening slot.
[0008] Preferably, the two positioning strips are located inside the aluminum cap body, and the two positioning strips are respectively connected with the two positioning grooves.
[0009] Preferably, the left blocking strip is located behind the left positioning groove, and the right blocking strip is located in front of the right positioning groove.
[0010] Preferably, the two positioning grooves are symmetrically distributed left and right, and the two positioning strips are symmetrically distributed front and back.
[0011] Preferably, when the two positioning strips are rotated to correspond to the vertical positions of the two positioning grooves, the two positioning strips are respectively in contact with the two blocking strips.
[0012] Compared with the prior art, the improved aluminum-plastic combined cap has the following beneficial effects:
[0013] 1. By tearing the tear line and rotating the plastic cap body clockwise, when the two positioning strips respectively contact the two blocking strips, there is an obvious resistance, so that the two positioning strips correspond to the vertical positions of the two positioning grooves, respectively, and then the plastic cap body is pulled upward, so that the two positioning strips pass through the two positioning grooves upward, thereby the plastic cap body is conveniently separated from the aluminum cap body, without the need for a special bottle cap opening tool, greatly simplifying the operation process. In the medical scene of first aid and other time-critical situations, medical personnel can quickly open the infusion bottle cap to gain more treatment time for the patient, while effectively reducing the workload of medical personnel, improving the overall efficiency of medical work, and ensuring the smooth progress of the medical process.
[0014] 2. By setting the pointing arrow above the plastic cap body, the pointing arrow clearly indicates the operation direction to the medical personnel, and when they need to open the bottle cap, through the obvious arrow mark, the rotation direction can be quickly determined, and the anti-skid stripes are arranged on the outer surface of the plastic cap body. The anti-skid stripes enhance the friction between the hand and the plastic cap body, so that the medical personnel can stably hold the plastic cap body when rotating or pulling the plastic cap body, even if the hand is stained with disinfectant or in a tense and busy medical environment, to prevent operation errors caused by hand slipping. The anti-skid stripes and the pointing arrow cooperate with each other to make the entire bottle cap opening process more smooth and convenient, and reduce the operation time. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is an overall structure schematic view of the improved aluminum-plastic combined cap.
[0016] Figure 2 It is an overall structure schematic view of the aluminum cap body of the improved aluminum-plastic combined cap.
[0017] Figure 3 It is an internal structure schematic view of the aluminum cap body of the improved aluminum-plastic combined cap.
[0018] Figure 4 The utility model provides an improved plastic cover body overall structure schematic diagram of aluminium -plastic combined cover.
[0019] In the figure: 1, aluminium cover body; 2, plastic cover body; 3, fixed ring; 4, open slot; 5, positioning slot; 6, blocking strip; 7, pointing arrow; 8, connecting block; 9, positioning strip; 10, antiskid stripe; 11, tear line. PREFERRED EMBODIMENT
[0020] In order to make the technical means, creation features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.
[0021] In the description of the utility model, it should be pointed out that the orientation or position relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end" and "the other end" is the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.
[0022] In the description of the utility model, it should be pointed out that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be understood broadly, for example, "connection" can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium; can be the communication inside two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0023] Please refer to Figures 1-4 The utility model provides a technical scheme:
[0024] An improved aluminium-plastic combined cover, comprising an aluminium cover body 1 and a plastic cover body 2, the aluminium cover body 1 is fixedly connected with a fixed ring 3 on the outer surface, an open slot 4 is formed in the middle of the upper end of the aluminium cover body 1, positioning slots 5 are formed in the left part of the upper end and the right part of the upper end of the aluminium cover body 1, blocking strips 6 are fixedly connected to the left part of the inner upper wall and the right part of the inner upper wall of the aluminium cover body 1, a pointing arrow 7 is arranged on the upper end of the plastic cover body 2, a connecting block 8 is fixedly connected to the middle of the inner upper wall of the plastic cover body 2, positioning strips 9 are fixedly connected to the front part and the rear part of the outer surface of the connecting block 8, antiskid stripes 10 are arranged on the outer surface of the plastic cover body 2, and a tear line 11 is arranged between the plastic cover body 2 and the fixed ring 3.
[0025] In the embodiment, the connecting block 8 is connected with the open slot 4, the diameter of the connecting block 8 is the same as that of the open slot 4, the two positioning strips 9 are located inside the aluminum cover body 1, and the two positioning strips 9 are connected with the two positioning slots 5 respectively, the left blocking strip 6 is located behind the left positioning slot 5, and the right blocking strip 6 is located in front of the right positioning slot 5, when the two positioning strips 9 contact the two blocking strips 6 respectively, obvious resistance is felt, so that the vertical positions of the two positioning strips 9 correspond to the two positioning slots 5 respectively.
[0026] In the embodiment, the two positioning slots 5 are distributed in left-right symmetry, the two positioning strips 9 are distributed in front-back symmetry, when the two positioning strips 9 rotate to correspond to the vertical positions of the two positioning slots 5, the two positioning strips 9 contact the two blocking strips 6 respectively, the plastic cover body 2 is pulled upward, the two positioning strips 9 pass through the two positioning slots 5 upward respectively, so that the plastic cover body 2 is separated from the aluminum cover body 1 conveniently, without special bottle cap opening tools, and the operation process is greatly simplified.
[0027] It should be noted that the utility model is an improved aluminum-plastic combined cover, in the using process, through tearing along the tearing line 11 and rotating the plastic cover body 2 in the clockwise direction, when the two positioning strips 9 respectively touch the corresponding two blocking strips 6, obvious resistance is felt, which marks that the two positioning strips 9 have accurately corresponded to the vertical positions of the two positioning slots 5, then the plastic cover body 2 is pulled upward, so that the two positioning strips 9 pass through the corresponding positioning slots 5 simultaneously, so that the plastic cover body 2 can be separated from the aluminum cover body 1 easily, the trouble of special bottle opening tools is saved, and the operation procedure is greatly simplified, in the medical environment with urgent treatment and other time urgent situations, medical staff can open the infusion bottle cap quickly, precious treatment time is won for patients, the working pressure of medical staff is effectively reduced, the overall efficiency of medical work is improved, the smoothness of medical process is ensured, in addition, the pointing arrow 7 provided at the top of the plastic cover body 2 indicates the operation direction in an intuitive way, when medical staff need to open the bottle cap, the obvious arrow mark can determine the rotating direction immediately, and the anti-skid stripes 10 provided on the surface of the plastic cover body 2 enhance the friction force between the hand and the plastic cover body 2, even if the hand of medical staff is stained with disinfectant when rotating or pulling the plastic cover body 2, or in the busy medical environment, the plastic cover body 2 can be gripped stably, and operation failure caused by hand slipping is avoided, the cooperation of the anti-skid stripes 10 and the pointing arrow 7 makes the whole bottle cap opening process more smooth and convenient, and the operation time is shortened obviously.
[0028] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.
Claims
1. An improved aluminum-plastic composite cover, comprising an aluminum cover body (1) and a plastic cover body (2), characterized in that: The outer surface of the aluminum cover body (1) is fixedly connected with a fixing ring (3), the middle part of the upper end of the aluminum cover body (1) is provided with a through opening groove (4), the left part and the right part of the upper end of the aluminum cover body (1) are both provided with through positioning grooves (5), the left part and the right part of the inner upper wall of the aluminum cover body (1) are both fixedly connected with a blocking bar (6), the upper end of the plastic cover body (2) is provided with a directional arrow (7), the middle part of the inner upper wall of the plastic cover body (2) is fixedly connected with a connecting block (8), the outer front and the outer rear of the connecting block (8) are both fixedly connected with positioning strips (9), the outer surface of the plastic cover body (2) is provided with anti-slip stripes (10), and a tear line (11) is commonly provided between the plastic cover body (2) and the fixing ring (3).
2. The improved aluminum-plastic composite cover according to claim 1, characterized in that: The connecting block (8) is connected to the opening slot (4) through insertion, and the diameter of the connecting block (8) is the same as the diameter of the opening slot (4).
3. The improved aluminum-plastic composite cover according to claim 1, characterized in that: The two positioning bars (9) are both located inside the aluminum cover body (1), and the two positioning bars (9) are respectively connected to the two positioning grooves (5).
4. The improved aluminum-plastic composite cover according to claim 1, characterized in that: The retaining bar (6) on the left side is located behind the left positioning groove (5), and the retaining bar (6) on the right side is located in front of the right positioning groove (5).
5. The improved aluminum-plastic composite cover according to claim 1, characterized in that: The two positioning grooves (5) are symmetrically distributed left and right, and the two positioning strips (9) are symmetrically distributed front and back.
6. The improved aluminum-plastic composite cover according to claim 1, characterized in that: When the two positioning bars (9) are rotated to a vertical position corresponding to the two positioning slots (5), they respectively contact the two blocking bars (6).