Isolation type covering structure

Abstract

The utility model relates to an isolation type covering structure, a first flexible body and a second flexible body are both made of flexibility, the first flexible body is provided with a connecting part, and the second flexible body is provided with a matching part. In the process that the connecting part and the matching part are connected with each other, one finger of a user can stretch into the notch to make contact with the lower portion of the matching part, the other finger of the user is placed at the position of the connecting part of the first flexible body, the two fingers exert force towards the middle, and therefore the connecting part and the matching part can make close contact; and thus, more stable connection is obtained. Besides, the matching part is arranged on the second flexible part, so that when a user pulls the connecting part and the matching part to open the connecting part and the matching part, the stress is mainly concentrated on the second flexible part, and the workpiece cannot be damaged. Compared with the prior art, the isolation type covering structure can achieve the purposes that the sewing position is not prone to damage in the tearing process and stable connection can be achieved in the pressing process.

Description

Technical Field

[0001] The utility model relates to the technical field of zipper head covering components, in particular to an isolated covering structure. Background Art

[0002] With the development of the human social economy, science and technology, the zipper has evolved from the initial metal material to non-metal materials, from single varieties and single functions to multi-varieties, multi-specifications and comprehensive functions, and from simple structures to the current delicate, beautiful and colorful forms. It has gone through a long evolution process. Its performance, structure and materials are changing with each passing day, and it has a wide range of uses, covering various fields such as aerospace, aviation, military, medical and civilian. Therefore, people also put forward higher requirements for zipper products.

[0003] In some application scenarios, in order to protect the zipper head from damage, or to prevent the zipper head from being easily opened by itself due to vibration, movement, etc. during use, or to prevent the zipper head from being opened due to accidental touch by the operator, a zipper head covering component is needed to cover the zipper head in such use scenarios.

[0004] Conventional zipper head covering components often use Velcro or button fasteners to cover the zipper head, and directly sew the sticking part of the Velcro or the sub-button part of the button fastener on the workpiece waiting to cover the zipper head. At this time, due to the tearing by the user, the sewing part on the workpiece is likely to be damaged; at the same time, when the workpiece is a flexible product, the pressing by the user will cause the workpiece to be dented, and it is difficult to achieve a stable fixed connection between the Velcro or button fastener and the workpiece. In summary, it is an urgent problem to provide a covering component that is not easily damaged at the sewing part during tearing and can achieve a stable connection during pressing. Summary of the Utility Model

[0005] In order to solve the defects of easy damage at the sewing part during tearing and unstable connection during pressing, the utility model proposes an isolated covering structure.

[0006] The technical solution adopted by the utility model is an isolated covering structure, which is arranged on an external workpiece and includes a first flexible body with a connecting part and a second flexible body with a matching part. One end of the first flexible body is connected to the workpiece, and the edge of the second flexible body is connected to the workpiece. A notch for a finger to extend into is formed on the second flexible body or at the connection between the second flexible body and the workpiece. When the end of the first flexible body away from the workpiece contacts / leaves the second flexible body, the connecting part and the matching part are connected / opened.

[0007] Preferably, there are two notches, which are arranged oppositely, and the matching part is arranged between the two notches.

[0008] Preferably, both notches are provided at the connection between the second flexible body and the workpiece.

[0009] Preferably, the direction of the line connecting the connection between the first flexible body and the workpiece and the connecting portion is the opening and closing direction, and the opening direction of the notch is parallel to the opening and closing direction.

[0010] Preferably, the first flexible body is a double-layer structure, and the connecting portion is provided on the layer close to the second flexible body.

[0011] Preferably, the first flexible body and the workpiece are detachably connected.

[0012] Preferably, the second flexible body and the workpiece are detachably connected.

[0013] Preferably, both the front direction and the back direction of the second flexible body can be detachably connected to the workpiece, and both the front and the back of the second flexible body have mating portions.

[0014] Preferably, the front and the back of the second flexible body respectively have different first mating portions and second mating portions.

[0015] Preferably, the first mating portion is a snap button, and the second mating portion is a magic tape.

[0016] Compared with the prior art, the present utility model has the following beneficial effects:

[0017] This application discloses an isolation covering structure. Both the first flexible body and the second flexible body are made of flexible materials. The first flexible body has a connecting portion, and the second flexible body has a mating portion. The edge of the second flexible body is connected to the workpiece, and a notch for a finger to extend into is provided on the second flexible body or at the connection between the second flexible body and the workpiece. One end of the first flexible body is connected to the workpiece, and the first flexible body covers the object to be covered after being bent. At this time, the connecting portion and the mating portion are connected to each other, so as to realize the covering of the covered object. During the connection process of the connecting portion and the mating portion, a finger of the user can extend into the notch to contact under the mating portion, and the other finger is placed at the position of the connecting portion of the first flexible body. When the two fingers exert force towards the middle, the connecting portion and the mating portion can be in close contact, thereby obtaining a more stable connection. In addition, since the mating portion is provided on the second flexible portion, when the user pulls to open the connecting portion and the mating portion, the force is mainly concentrated on the second flexible portion and will not damage the workpiece.

[0018] Compared with the prior art, an isolation covering structure disclosed in this application can achieve the purpose of not easily damaging the sewing part during tearing and realizing stable connection during pressing. Description of the Drawings

[0019] The present utility model will be described in detail below in conjunction with embodiments and the accompanying drawings, where:

[0020] Figure 1 shows a schematic structural diagram of an isolation covering structure provided according to an embodiment of the present utility model;

[0021] Figure 2 shows according to Figure 1 a schematic structural diagram of removing a part of the first flexible body in an isolation covering structure provided.

[0022] Reference numeral description:

[0023] 10. First flexible body; 11. Connection part; 12. Opening and closing direction;

[0024] 20. Second flexible body; 21. Matching part; 22. Notch;

[0025] 30. Workpiece;

[0026] 40. Object to be covered. Specific embodiments

[0027] To make the objectives, technical solutions, and advantages of the present utility model clearer, the embodiments of the present utility model will be further described in detail below in conjunction with the accompanying drawings. Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals represent the same or similar components or components with the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation of the present utility model.

[0028] The present utility model discloses an isolation covering structure. Please refer to Figure 1 and Figure 2 , which is arranged on an external workpiece 30 and includes a first flexible body 10 having a connection part 11 and a second flexible body 20 having a matching part 21. One end of the first flexible body 10 is connected to the workpiece 30, and the edge of the second flexible body 20 is connected to the workpiece 30. A notch 22 for a finger to extend into is provided on the second flexible body 20 or at the connection between the second flexible body 20 and the workpiece 30. When the end of the first flexible body 10 away from the workpiece 30 contacts / leaves the second flexible body 20, the connection part 11 and the matching part 21 are connected / opened.

[0029] Both the first flexible body 10 and the second flexible body 20 are made of flexible materials. There is a connecting portion 11 on the first flexible body 10 and a mating portion 21 on the second flexible body 20. The edge of the second flexible body 20 is connected to the workpiece 30, and a notch 22 for a finger to insert is provided on the second flexible body 20 or at the connection between the second flexible body 20 and the workpiece 30. One end of the first flexible body 10 is connected to the workpiece 30. After being bent, the first flexible body 10 covers the object to be covered. At this time, the connecting portion 11 and the mating portion 21 are connected to each other, so as to realize the covering of the covered object 40. During the process of connecting the connecting portion 11 and the mating portion 21, a finger of the user can insert into the notch 22 to contact under the mating portion 21, and the other finger is placed at the position of the connecting portion 11 of the first flexible body 10. When the two fingers exert force towards the middle, the connecting portion 11 and the mating portion 21 can be in close contact, and thus a more stable connection can be obtained. In addition, since the mating portion 21 is provided on the second flexible portion, when the user pulls to open the connecting portion 11 and the mating portion 21, the force is mainly concentrated on the second flexible portion and will not damage the workpiece 30. Compared with the prior art, an isolation covering structure disclosed in the present application can achieve the purpose of not easily damaging the sewing part during tearing and realizing stable connection during pressing.

[0030] It should be noted that the connecting portion 11 and the mating portion 21 can be structures such as Velcro, button fasteners, magnetic snap fasteners, etc. that require pulling and pressing operations to achieve fixed connection. For example, when a button fastener is selected, the connecting portion 11 is one of the female button or the male button, and the mating portion 21 is the other. When Velcro is selected, the connecting portion 11 is one of the hook part or the loop part, and the mating portion 21 is the other.

[0031] Specifically, for some connecting portions 11 and mating portions 21, when the direct contact between the two is not tight or an effective pressure cannot be formed between the two, an effective fixed connection relationship cannot be formed between the connecting portion 11 and the mating portion 21. For example, when a button fastener is selected, the soft workpiece 30 will deform inward when the user presses, so that insufficient pressure can be obtained between the connecting portion 11 and the mating portion 21 to press the male button into the female button, which is not convenient and an effective connection cannot be obtained at the same time. When Velcro is selected, too small a pressure will cause the hook part to easily fall off the loop part, which will also lead to unstable connection.

[0032] It should be noted that for the notch 22, it only needs to allow a finger to reach in, and does not limit factors such as the shape and size of the notch 22. The notch 22 is provided to facilitate the insertion of a finger, so as to facilitate the engaging portion 21 to abut against the finger. Regarding the position of the notch 22, it can be directly opened on the second flexible body; or directly opened at the connection position between the second flexible body and the workpiece 30, that is, not all edges of the second flexible body are connected to the workpiece 30, but a part of the position is left as the notch 22 for use. The method of opening at the connection position between the second flexible body and the workpiece 30 can simplify the process steps compared with the method of directly opening on the second flexible body.

[0033] In addition, the first flexible body 10 and the second flexible body 20 can be connected to different workpieces 30, and it is not limited that the first flexible body 10 and the second flexible body 20 can only be connected to the same workpiece 30. Therefore, this still belongs to the protection scope of this application. In addition, the workpiece 30 is not included in the structure of the isolation covering structure, and the workpiece 30 is only an item for installing the isolation covering structure.

[0034] In some embodiments, the number of the notches 22 is two, and the two notches 22 are arranged oppositely, and the engaging portion 21 is arranged between the two notches 22.

[0035] It should be noted that in order to enable the hands of the user to conveniently reach into the notches 22, the number of the notches 22 is set to two, the two notches 22 are arranged oppositely, and the engaging portion 21 is arranged between the two notches 22, so that the isolation covering structure can achieve the purpose of more convenient use.

[0036] In some specific embodiments, both of the two notches 22 are arranged at the connection position between the second flexible body 20 and the workpiece 30.

[0037] It should be noted that both of the two notches 22 are arranged at the connection position between the second flexible body 20 and the workpiece 30, so that at the connection position of the second flexible body 20, it is not necessary to be connected to the workpiece 30 and used as the notch 22, thereby simplifying the process flow.

[0038] In some embodiments, please refer to Figure 1 and Figure 2 , the connection line direction between the connection position between the first flexible body 10 and the workpiece 30 and the connection portion 11 is the opening and closing direction 12, and the opening direction of the notch 22 is parallel to the opening and closing direction 12.

[0039] Specifically, the direction of the line connecting the connection between the first flexible body 10 and the workpiece 30 and the connecting portion 11 is the opening and closing direction 12. When using, people often tear from this direction. By making the opening direction of the notch 22 parallel to the opening and closing direction 12, the force generated during tearing is not likely to damage the notch 22 provided in this direction, thus avoiding damage to the second flexible body 20. For details, please refer to the attached drawings.

[0040] In some embodiments, the first flexible body 10 has a double-layer structure, and the connecting portion 11 is provided on the layer closer to the second flexible body 20.

[0041] Among them, the first flexible body 10 has a double-layer structure, and the connecting portion 11 is provided on the layer closer to the second flexible body 20. After the connection between the connecting portion 11 and the mating portion 21 occurs, the connection position of the connecting portion 11 is blocked by the outer layer, making it more beautiful and durable.

[0042] In some embodiments, the first flexible body 10 and the workpiece 30 are detachably connected.

[0043] Specifically, to solve the problem that it is difficult to replace the first flexible body 10 after it is damaged, the first flexible body 10 and the workpiece 30 are detachably connected.

[0044] In some specific embodiments, the second flexible body 20 and the workpiece 30 are detachably connected.

[0045] Specifically, to solve the problem that it is difficult to replace the second flexible body 20 after it is damaged, the second flexible body 20 and the workpiece 30 are detachably connected.

[0046] Among them, the detachable connection between the first flexible body 10 and the second flexible body 20 and the workpiece 30 respectively can be realized through structures such as button fasteners, zippers, and Velcro.

[0047] In some more specific embodiments, both the front direction and the back direction of the second flexible body 20 can be detachably connected to the workpiece 30, and both the front and the back of the second flexible body 20 have mating portions 21.

[0048] It should be noted that to prevent the problem of the decrease in the connection firmness between the mating portion 21 and the connecting portion 11, mating portions 21 are provided on both the front and the back of the second flexible body 20, and the second flexible body 20 can be detachably arranged on the workpiece 30 on both sides. In this way, when one of the mating portions 21 has a problem, it can be turned over and used continuously.

[0049] In some even more specific embodiments, the front and the back of the second flexible body 20 respectively have different first mating portions and second mating portions.

[0050] It should be noted that in order to meet the requirements in different scenarios and cooperate with different connecting parts 11, different first mating parts and second mating parts can be provided on the front and back of the second flexible body 20 respectively.

[0051] In some particularly specific embodiments, the first mating part is a snap fastener and the second mating part is a Velcro.

[0052] In the description of this specification, if terms such as "Embodiment 1", "this embodiment", "in one embodiment", etc. appear, it means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model or the utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example; moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in an appropriate manner.

[0053] In the description of this specification, terms such as "connect", "install", "fix", "set", "have", etc. are all understood in a broad sense. For example, "connect" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific situations.

[0054] In the description of this specification, relative terms such as "first" and "second" 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 variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0055] The above description of the embodiments is to enable those of ordinary skill in the art to understand and apply the technology of this case. Obviously, those who are familiar with the technology in this field can easily make various modifications to these examples and apply the general principles described herein to other embodiments without creative labor. Therefore, this case is not limited to the above embodiments. For the following several types of modifications, they should all be within the protection scope of this case: ① A new technical solution implemented based on the technical solution of the present utility model and combined with the existing common knowledge, and the technical effect produced by this new technical solution does not exceed the technical effect of the present utility model; ② An equivalent replacement of some features of the technical solution of the present utility model using well-known technologies, and the technical effect produced is the same as the technical effect of the present utility model; ③ Expansion based on the technical solution of the present utility model, and the substantial content of the expanded technical solution does not exceed the technical solution of the present utility model; ④ An equivalent transformation made using the content of the specification and drawings of the present utility model, directly or indirectly applied to other related technical fields.

Claims

1. An isolated covering structure is provided on an external workpiece, characterized in that, It includes a first flexible body with a connecting part and a second flexible body with a mating part. One end of the first flexible body is connected to the workpiece, and the edge of the second flexible body is connected to the workpiece. A notch for a finger to extend into is provided on the second flexible body or at the connection between the second flexible body and the workpiece. When one end of the first flexible body away from the workpiece contacts / leaves the second flexible body, the connecting part and the mating part are connected / opened.

2. The isolated covering structure according to claim 1, wherein The number of the notches is two, and the two notches are arranged oppositely, and the mating part is arranged between the two notches.

3. The isolated covering structure according to claim 2, wherein, Both of the two notches are arranged at the connection between the second flexible body and the workpiece.

4. The isolated covering structure according to claim 1, characterized in that, The direction of the line connecting the connection between the first flexible body and the workpiece and the connecting part is the opening and closing direction, and the opening direction of the notch is parallel to the opening and closing direction.

5. The isolated covering structure according to claim 1, wherein, The first flexible body is a double-layer structure, and the connecting part is arranged on the layer close to the second flexible body.

6. An isolated covering structure according to any one of claims 1 to 5, characterized in that The first flexible body and the workpiece are detachably connected.

7. The isolated covering structure according to claim 6, characterized in that The second flexible body and the workpiece are detachably connected.

8. An isolated covering structure according to claim 7, characterized in that, Both the front direction and the back direction of the second flexible body can be detachably connected to the workpiece, and both the front and the back of the second flexible body have the mating part.

9. The isolated covering structure according to claim 8, characterized in that, The front and the back of the second flexible body respectively have different first mating parts and second mating parts.

10. An isolated covering structure according to claim 9, characterized in that, The first mating part is a button fastener, and the second mating part is a magic tape.

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