Novel sideslip bottom piece and snap fastener assembly

Abstract

According to the novel sideslip bottom piece and the snap fastener assembly, the first part and the second part are arranged on the two sides of the fabric of the installation bottom piece respectively, the first part comprises the outer wrapping layer, the conical gasket and the bottom wrapping layer, and the second part comprises the top wrapping layer, the elastic piece layer and the straight flute. The straight flute of the second part can penetrate through the fabric and is inserted into the bottom coating layer of the first part, and the straight flute is matched with the conical gasket in a binding manner to form a turned edge, so that the first part and the second part are fixed on the fabric. According to the scheme, the straight flute is arranged on the second part, and the curled edge of the straight flute does not face the bead head mounting hole of the top coating layer any more after binding, so that the straight flute is not exposed, the attractiveness of the product is improved, and the bead head cannot be scratched. Meanwhile, the straight flute is arranged on the second part, so that the situation that a curled edge formed after the straight flute is bound occupies a second cavity of the second part can be avoided, and the overall thickness of the second part is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of buttons, and particularly relates to a novel side-sliding bottom piece and a snap-on button assembly. Background Art

[0002] Snap buttons are a type of button. As a kind of accessory in clothing accessories, they specifically include top pieces and bottom pieces. The top pieces include button faces and bead heads, and the bottom pieces include recorders. As one of the styles of bottom pieces, side-slip bottom pieces are a type of button accessory that is often used for fastening the plackets of clothes and trousers. The bottom piece plays the role of fastening with the top piece on clothing. It is mainly suitable for the front plackets of trousers and clothing outerwear, such as jackets, suits, sportswear and other clothing, and has a certain decorative function.

[0003] However, existing products have problems such as the recorder curling edge in the bottom piece leaking out, causing unsightly appearance, easy scratching of the bead head in the top piece, and excessive thickness of the product, which seriously affects the product quality and the aesthetic performance of the product.

[0004] Therefore, how to overcome the above technical defects is a problem that needs to be solved urgently by those skilled in the art. Utility Model Content

[0005] The utility model aims to provide a novel side-sliding bottom piece and a snap-on assembly, which can effectively avoid the problem of unsightly appearance and easy scratching of the bead head caused by the leakage of the curling edge of the recorder.

[0006] In order to solve the above technical problems, the utility model provides a new side sliding bottom member, comprising: a first part and a second part;

[0007] The first part includes an outer covering layer, a conical gasket and a bottom covering layer, wherein the outer covering layer and the bottom covering layer are connected to form a first cavity therebetween, the bottom covering layer is provided with a recorder mounting opening and is used for mounting on one side of the fabric, the conical gasket is arranged in the first cavity, and the conical convex portion of the conical gasket faces the recorder mounting opening of the bottom covering layer;

[0008] The second part includes a top covering layer, a spring sheet layer and a recorder, wherein the top covering layer and the recorder are connected to form a second cavity therebetween, the spring sheet layer is disposed in the second cavity, a bead head mounting hole for connecting with a bead head on a surface member is provided at a relative position between the top covering layer and the spring sheet layer, and the recorder is used to be mounted on the other side of the fabric and can penetrate the fabric and be inserted into the recorder mounting opening of the first part;

[0009] The assembled recorder cooperates with the conical gasket to form a flange on the recorder, and the flange formed by the recorder is engaged with the bottom covering layer to achieve the fixing of the first part and the second part on the fabric.

[0010] Optionally, in the above-mentioned novel side-sliding bottom member, the second part further includes a bottom mounting layer arranged between the spring sheet layer and the recorder.

[0011] Optionally, in the above-mentioned novel side-sliding bottom component, the bottom mounting layer is a disc-shaped structure, and the concave surface of the disc-shaped structure faces the spring layer.

[0012] Optionally, in the above-mentioned novel side-sliding bottom member, the spring sheet layer is a plastic spring sheet;

[0013] And / or, the outer covering layer, the bottom covering layer, the top covering layer, the bottom mounting layer and the recorder are all made of copper sheets;

[0014] And / or, the conical gasket is a zinc alloy gasket.

[0015] Optionally, in the above-mentioned novel side-sliding bottom component, the outer covering layer and the conical gasket are an integrally formed structure.

[0016] Optionally, in the above-mentioned novel side-sliding bottom member, the first part and / or the second part is a structure made of copper material.

[0017] Optionally, in the above-mentioned novel side-sliding bottom component, the top covering layer, the spring layer and / or the conical gasket are formed by stamping and drawing.

[0018] Optionally, in the above-mentioned novel side-slip bottom member, the outer edge of the outer covering layer is wrapped around the outer edge of the bottom covering layer;

[0019] And / or, the outer edge of the top covering layer is wrapped around the outer edge of the recorder.

[0020] Optionally, in the above-mentioned new side-sliding bottom piece, the spring sheet layer is composed of slingshot sheets, the slingshot sheets are annular structures, and the inner wall of the annular structure is evenly provided with multiple cantilever structures with their own elasticity. The cantilever structures are like petals, and bead heads for fastening the surface piece are formed between the multiple cantilever structures in the center of the annular structure.

[0021] The utility model provides a four-joint buckle assembly, comprising a surface piece and a bottom piece which are buckled with each other, wherein the bottom piece is the novel side-sliding bottom piece mentioned above.

[0022] The utility model provides a new side sliding bottom member, which has the following beneficial effects:

[0023] A first part and a second part are respectively arranged on both sides of the fabric for installing the bottom piece, the first part includes an outer covering layer, a conical gasket and a bottom covering layer, the second part includes a top covering layer, a spring layer and a recorder, the recorder of the second part can penetrate the fabric and be inserted into the bottom covering layer of the first part, the recorder and the conical gasket are matched to form a flanging by binding, so that the first part and the second part are fixed on the fabric.

[0024] In this case, the recorder is arranged in the second part, and the curled edge of the recorder is no longer facing the bead head mounting hole of the top covering layer after binding, so that the recorder is not exposed, the aesthetics of the product is improved, and the bead head will not be scratched.

[0025] The utility model also provides a snap-on assembly having the novel side-sliding bottom piece, which has the same beneficial effects and will not be described in detail herein. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0027] Figure 1 A schematic structural diagram of a novel side-sliding bottom member provided in an embodiment of the utility model;

[0028] Figure 2 An exploded schematic diagram of part A in the new side-sliding bottom part provided in an embodiment of the utility model;

[0029] Figure 3 A schematic diagram of the structure of the new side-sliding bottom member after assembly of member A in an embodiment of the utility model;

[0030] Figure 4 An exploded schematic diagram of a form of a B component in a new side-sliding bottom component provided by an embodiment of the utility model;

[0031] Figure 5 This is an exploded schematic diagram of another form of the B component of the new side-sliding bottom component provided in an embodiment of the utility model;

[0032] Figure 6 This is a schematic structural diagram of another assembled form of part B in the new side-sliding bottom member provided in an embodiment of the utility model.

[0033] In the above picture:

[0034] A-first part; 5-outer coating layer; 6-conical gasket; 7-bottom coating layer;

[0035] B-the second part; 1-top covering layer; 2-shrapnel layer; 3-bottom mounting layer; 4-recorder;

[0036] 8- Fabric. DETAILED DESCRIPTION

[0037] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0038] The core of the utility model is to provide a novel side-sliding bottom piece and a snap-on assembly, which can effectively avoid the problem of unsightly appearance and easy scratching of the bead head caused by the leakage of the curling edge of the recorder.

[0039] In order to enable those skilled in the art to better understand the technical solution provided by the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0040] Specifically, please refer to Figure 1-Figure 6 The utility model provides a novel side-sliding bottom member, comprising: a first part A installed on one side of the fabric 8 and a second part B installed on the other side of the fabric 8.

[0041] The first part A includes an outer covering layer 5, a conical gasket 6 and a bottom covering layer 7 which are arranged in sequence. The outer covering layer 5 and the bottom covering layer 7 are connected to form a first cavity therebetween. A recorder mounting opening is provided on the bottom covering layer 7 and is used to be mounted on one side of a fabric 8. The conical gasket 6 is arranged in the first cavity, and the conical convex portion of the conical gasket 6 faces the recorder mounting opening of the bottom covering layer 7.

[0042] The second part B includes a top covering layer 1, a spring layer 2 and a recorder 4 which are arranged in sequence. The top covering layer 1 and the recorder 4 are connected to form a second cavity therebetween. The spring layer 2 is arranged in the second cavity. Bead head mounting holes for connecting with bead heads on the surface member are provided at relative positions of the top covering layer 1 and the spring layer 2. The recorder 4 is used to be installed on the other side of the fabric 8 and can penetrate the fabric 8 and be inserted into the recorder mounting port of the first part A.

[0043] The assembled recorder 4 cooperates with the conical gasket 6 to form a flange on the recorder 4 , and the flange is engaged with the bottom covering layer 7 , so that the first part A and the second part B are fixed on the fabric 8 .

[0044] It should be noted that, in the prior art, the recorder 4 is arranged in the first part A, and the bound recorder 4 is rolled up in the cavity of the second part B, thereby compressing the inner cavity space of the second part B and making the thickness of the second part B too thick.

[0045] At the same time, after the original product is bound, the curled edge of the recorder 4 can be seen through the bead head mounting hole of the second part B, resulting in a poor appearance of the product; the curled recorder 4 faces the bead head mounting hole of the second part B, which can easily scratch the bead head and damage the electroplating layer of the bead head, resulting in poor product performance.

[0046] In the present solution, the recorder 4 is arranged in the second part B, so that the recorder 4 can pass through the fabric 8 and be inserted into the bottom covering layer 7 of the first part A, and the space of the second part B is no longer compressed. Moreover, after binding, the curled edge of the recorder 4 is no longer facing the bead head mounting hole of the top covering layer 1, so that the recorder 4 is not exposed, the aesthetics of the product is improved, and the bead head will not be scratched.

[0047] The utility model provides a novel side-sliding bottom piece, wherein a first part A and a second part B are respectively arranged on both sides of a fabric 8 for mounting the bottom piece, the first part A comprises an outer covering layer 5, a conical gasket 6 and a bottom covering layer 7, the second part B comprises a top covering layer 1, a spring layer 2 and a recorder 4, the recorder 4 of the second part B can penetrate the fabric 8 and be inserted into the bottom covering layer 7 of the first part A, and the recorder 4 and the conical gasket 6 are matched to form a flanging by binding, so that the first part A and the second part B are fixed on the fabric 8.

[0048] In this case, the recorder 4 is arranged in the second part B, and the curled edge of the recorder 4 is no longer facing the bead head mounting hole of the top covering layer 1 after binding, so that the recorder 4 is not exposed, the aesthetics of the product is improved, and the bead head will not be scratched.

[0049] Meanwhile, the recorder 4 is arranged in the second part B, which can prevent the curling edge formed after the recorder 4 is bound from occupying the second cavity of the second part B, so that the overall thickness of the second part B is reduced.

[0050] In order to improve the overall structural strength of the product, such as Figure 5 As shown, the present solution further includes a bottom mounting layer 3 disposed between the spring sheet layer 2 and the recorder 4. The lower surface of the bottom mounting layer 3 is in contact with the upper surface of the recorder 4. In particular, the bottom mounting layer 3 and the recorder 4 can be formed in an integrally formed structure.

[0051] Specifically, the bottom mounting layer 3 is a disc-shaped structure, and the concave surface of the disc-shaped structure faces the spring sheet layer 2. On the one hand, the structural strength is increased, and on the other hand, the recorder 4 can be shielded.

[0052] Of course, the bottom mounting layer 3 can also be a flat plate structure, which is only used to cover the recorder 4 to make the product more beautiful.

[0053] Relative to Figure 5 The second part B shown, Figure 4 The illustrated embodiment can make the overall thickness of the second portion B thinner and lighter, and reduce production costs and assembly difficulty.

[0054] In the actual application process, you can choose products according to actual needs. If the product thickness is required to be thinner, you can choose Figure 4 The corresponding products of the second part B shown in the figure; when the product structural strength requirements are higher, you can choose Figure 5 The corresponding product of the second part B is shown.

[0055] Furthermore, the outer coating layer 5 and the conical gasket 6 are an integrally formed structure, which can further reduce the manufacturing and assembly steps and reduce the production cost.

[0056] In a specific embodiment, the first part A and / or the second part B can be made of copper. The snap-fit ​​buckle made of copper can withstand higher pressure and friction, and is not easily deformed and worn. The recorder 4 is made of metal material to achieve extrusion and flanging.

[0057] Of course, different materials can also be selected according to different components. For example, the spring layer 2 is a plastic spring, the outer coating layer 5, the bottom coating layer 7, the top coating layer 1, the bottom mounting layer 3 and the recorder 4 are all made of copper sheets, and the conical gasket 6 is a zinc alloy gasket.

[0058] When the top cladding layer 1 , the spring sheet layer 2 and / or the conical gasket 6 are made of metal material, the top cladding layer 1 , the spring sheet layer 2 and / or the conical gasket 6 can be formed by stamping and drawing.

[0059] In a specific embodiment, the outer edge of the outer coating layer 5 is wrapped around the outer edge of the bottom coating layer 7; and / or, the outer edge of the top coating layer 1 is wrapped around the outer edge of the recorder 4. The above-mentioned configurations are all assembled by the swinging mouth method.

[0060] The spring sheet layer 2 is a multi-petal elastic spring sheet, which is an annular structure with at least two petal structures at the center, and the petal structures have a certain resilience. The spring sheet layer 2 can be designed into various forms according to actual conditions, and any spring sheet layer 2 structure that has the function of improving the elastic clamping force with the bead head on the surface piece is within the protection scope of this solution.

[0061] Specifically, the spring sheet layer 2 in this specific embodiment is composed of a slingshot sheet, which is a ring-shaped structure. The inner wall of the ring-shaped structure is evenly provided with a plurality of cantilever structures with their own elasticity. The cantilever structures are like petals. A bead head for fastening the surface piece is formed between the plurality of cantilever structures in the center of the ring structure, such as Figure 4 As shown, the number of cantilever structures is two.

[0062] like Figure 1 As shown, the edge of the outer covering layer 5 wraps the edge of the bottom covering layer 7, the conical gasket 6 is placed in the first cavity formed between the outer covering layer 5 and the bottom covering layer 7, and the assembly is performed to form the first part A.

[0063] The top covering layer 1, the spring sheet layer 2, the bottom mounting layer 3 and the recorder 4 are arranged in sequence from top to bottom. The edge of the recorder 4 is wrapped with the edge of the spring sheet layer 1, and the mouthpiece is assembled to form the second part B.

[0064] Finally, by extending the recorder 4 of the second part B into the bottom covering layer 7 of the first part A, the recorder 4 is pressed onto the conical gasket 6 by machine or hand beating to achieve the flanging of the foot of the recorder 4. The flanging of the recorder 4 is engaged with the inner wall of the bottom covering layer 7, thereby fastening the first part A and the second part B to the fabric 8.

[0065] In the description of the present application, it should be understood that the description involving orientation, such as the orientation or position relationship indicated by the top and bottom is based on the orientation or position relationship relative to the fabric in the drawings, and the orientation or position relationship of the inside and outside is based on the orientation or position relationship of the drawings. This is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0066] In the description of this application, the meaning of "plurality" is more than two. If there is a description of "first" or "second", it is only for the purpose of distinguishing the technical features, and it cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0067] As shown in this application and claims, unless the context clearly indicates an exception, the words "a", "an", "a kind" and / or "the" do not refer to the singular, but also include the plural. Generally speaking, the terms "include" and "comprise" only indicate the inclusion of clearly identified steps and elements, and these steps and elements do not constitute an exclusive list. The method or device may also include other steps or elements. The elements defined by the sentence "includes a..." do not exclude the existence of other identical elements in the process, method, commodity or device that includes the elements.

[0068] In the description of the embodiments of the present application, unless otherwise specified, " / " means or, for example, A / B can mean A or B; "and / or" in this article is only a description of the association relationship of associated objects, indicating that there can be three relationships, for example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. In addition, in the description of the embodiments of the present application, "multiple" means two or more than two.

[0069] In the description of this application, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in this application based on the specific content of the technical solution.

[0070] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0071] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A new side sliding bottom member, characterized in that: include: Part I and Part II; The first part includes an outer covering layer, a conical gasket and a bottom covering layer, wherein the outer covering layer and the bottom covering layer are connected to form a first cavity therebetween, the bottom covering layer is provided with a recorder mounting opening and is used for mounting on one side of the fabric, the conical gasket is arranged in the first cavity, and the conical convex portion of the conical gasket faces the recorder mounting opening of the bottom covering layer; The second part includes a top covering layer, a spring sheet layer and a recorder, wherein the top covering layer and the recorder are connected to form a second cavity therebetween, the spring sheet layer is disposed in the second cavity, a bead head mounting hole for connecting with a bead head on a surface member is provided at a relative position between the top covering layer and the spring sheet layer, and the recorder is used to be mounted on the other side of the fabric and can penetrate the fabric and be inserted into the recorder mounting opening of the first part; The assembled recorder cooperates with the conical gasket to form a flange on the recorder, and the flange is engaged with the bottom covering layer to achieve the fixing of the first part and the second part on the fabric.

2. The new side sliding bottom member according to claim 1 is characterized in that: The second part further includes a bottom mounting layer disposed between the spring sheet layer and the recorder.

3. The new side sliding bottom member according to claim 2 is characterized in that: The bottom mounting layer is a disc-shaped structure, and the concave surface of the disc-shaped structure faces the spring layer.

4. The new side sliding bottom member according to claim 2 is characterized in that: The shrapnel layer is a plastic shrapnel; And / or, the outer covering layer, the bottom covering layer, the top covering layer, the bottom mounting layer and the recorder are all made of copper sheets; And / or, the conical gasket is a zinc alloy gasket.

5. The novel side sliding bottom member according to claim 1 is characterized in that: The outer coating layer and the conical gasket are an integrally formed structure.

6. The new side sliding bottom member according to claim 1 is characterized in that: The first part and / or the second part is a structure made of copper.

7. The new side sliding bottom member according to claim 6 is characterized in that: The top cladding layer, the spring layer and / or the conical gasket are formed by stamping and drawing.

8. The new side sliding bottom member according to claim 1 is characterized in that: The outer edge of the outer coating layer is wrapped around the outer edge of the bottom coating layer; And / or, the outer edge of the top covering layer is wrapped around the outer edge of the recorder.

9. The new side sliding bottom member according to claim 1 is characterized in that: The shrapnel layer is a multi-petal slingshot sheet with elasticity.

10. A snap-on assembly, characterized in that: include: A surface piece and a bottom piece that are interlocked, wherein the bottom piece is the new side-sliding bottom piece as described in any one of claims 1-9.

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