CN203399751U - Snap fastener of spring surface with round snap spring - Google Patents
Snap fastener of spring surface with round snap spring Download PDFInfo
- Publication number
- CN203399751U CN203399751U CN201320025217.9U CN201320025217U CN203399751U CN 203399751 U CN203399751 U CN 203399751U CN 201320025217 U CN201320025217 U CN 201320025217U CN 203399751 U CN203399751 U CN 203399751U
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- CN
- China
- Prior art keywords
- spring
- snap
- face
- jump ring
- spring face
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- Expired - Lifetime
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Abstract
The utility model discloses a snap fastener of a spring surface with a round snap spring. The snap fastener of the spring surface with the round snap spring is simple in structure and reliable in connection, is easy to achieve production automation. The snap fastener is composed of female fasteners and male fasteners which are respectively riveted with fabric and can be buckled and detached with each other, wherein the female fasteners are formed by riveting the fabric with the spring surface with orifices provided with elastic snap springs. The snap fastener provided is characterized in that the elastic snap spring is an round opening snap spring with the size of an inner hole smaller than the external diameter of the head of the male fastener; a circular sink pit is arranged on the orifice of the spring surface, the round opening snap spring is arranged in the circular sink pit, a block piece which can prevent the round opening snap spring from coming off from the sink pit is fixed at the end face of the orifice of the spring surface, and through holes for the heads of the male fasteners to pass through are arranged in the center of the block piece. By almost snapping the male fastener all around, the connection between the female fasteners and the male fasteners is reliable. Besides, the elastic round snap spring in such a structure is long in service life and is difficult to lead to a fatigue damage, thereby being more applicable to large-scale automatic production.
Description
Technical field
The utility model relates to the connector on dress ornament, relates in particular to a kind of four-part button of circular jump ring spring face.
Background technology
Common four-part button includes and can mutually fasten with fabric riveted respectively or separated buckle side and buckle pearl composition as shown in Figure 1, and buckle side is wherein by face part, to look like riveted shown in Fig. 5, Fig. 6, Fig. 7 as shown in Figure 3 with both sides, aperture clamping band elastic circlip spring as shown in Figure 4 to form as shown in Figure 2.Utilize the elasticity of elastic circlip that button pearl is clamped in the hole of spring face.Because elastic circlip just clamps in the both sides of button pearl, clamping force is inhomogeneous, therefore, when when separated with button pearl, diverse location pulls open, can need different pulling force, and in use the elasticity of elastic circlip be easy to weaken cannot clamping buckle pearl, and can not normally use.Such complex structure, is difficult to realize the automation of producing in addition.
The content of utility model
The purpose of this utility model is to overcome the shortcoming existing in existing product, provides a kind of simple in structure, connects reliably, easily realizes the four-part button of the circular jump ring spring face of the automation of producing.
In order to reach above-mentioned requirements, the utility model is realized by following scheme: include for can mutually fastening with fabric riveted respectively or separated buckle side and buckle pearl composition, buckle side is wherein that the spring face riveted that is provided with elastic circlip by face part and aperture forms, it is characterized in that described elastic circlip is the circular jump ring of opening that endoporus is less than button pearl head outer diameter, the aperture of spring face is provided with a heavy hole of annular, the circular jump ring of opening is installed in heavy hole, the aperture end face of spring face is fixed with the catch that stops the circular jump ring of opening to come off from heavy hole, the center of catch has the through hole that button pearl head can pass through.
Described catch is through being fixed on spring face mouth end face with spring face outer rim parcel.
Described spring face is made with kirsite or plastics or stainless steel or copper material.
According to the four-part button of the circular jump ring spring face of such scheme design, it utilizes has the circular jump ring of flexible opening, the button pearl being pressed into is withheld to its neck securely, and except only having minimum opening part, almost whole button pearl is around blocked, clamping force is even, makes the connection of buckle side and button pearl very reliable, and the circular jump ring long service life of the elasticity of this structure, be not easy fatigue damage.From the shape of the circular jump ring of spring face, opening, structure, it is simplified greatly than existing structure, is more suitable in large batch of automated production operation.
Accompanying drawing explanation
Fig. 1 is the four-part button of existing structure and the structural representation after fabric riveted;
Fig. 2 is the structural representation after existing buckle side and fabric riveted;
Fig. 3 is the front view of face part;
Fig. 4 is the front view of existing elastic circlip;
Fig. 5 is the front view of existing spring face;
Fig. 6 is the top view of Fig. 5;
Fig. 7 is the upward view of Fig. 5;
Fig. 8 is the four-part button of circular jump ring spring face and the structural representation after fabric riveted;
Fig. 9 is the structural representation after buckle side and fabric riveted;
Figure 10 is the structural representation after button pearl and fabric riveted;
Figure 11 is the enlarged front view of the circular jump ring of opening;
Figure 12 is the enlarged front view of spring face.
In figure: 1, buckle side; 2, button pearl; 3, face part; 4, the circular jump ring of opening; 5, spring face; 6, heavy hole; 7, catch; 8, through hole; 9, neck; 10, fabric; 11, fabric.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model will be further described.
Fig. 8 is the structural representation of the four-part button of circular jump ring spring face.As seen from the figure, include for can mutually fasten with fabric riveted respectively or separated buckle side 1 as shown in Figure 9 with buckle pearl 2 and form as shown in figure 10, buckle side 1 be wherein by face part 3 and aperture be provided with the circular jump ring 4 of opening that endoporus is less than button pearl 2 head outer diameter spring face 5 as shown in figure 11 as shown in figure 12 riveted form, the aperture of described spring face 5 is provided with a heavy hole 6 of annular, the circular jump ring 4 of opening that endoporus is less than button pearl 2 head outer diameter is installed in heavy hole 6, the circular jump ring 4 of described opening is to be made by plastics or copper wire, the aperture end face of spring face 5 is fixed with the catch 7 that stops the circular jump ring 4 of opening to come off from heavy hole 6, the center of catch 7 has the through hole 8 that button pearl 2 heads can pass through.Described catch 7 is through being fixed on spring face 5 aperture end faces with spring face 5 outer rim parcels.Described spring face 5 use kirsites or plastics or stainless steel or copper material are made.When the connection of using, when button pearl 2 heads are pressed in through hole 8, the spherical head of button pearl 2 struts the circular jump ring 4 of opening, continues to be pressed into, and the neck 9 of button pearl 2 is blocked in circular jump ring 4 resiliences of opening, and fabric 10 and fabric 11 are linked together as shown in Figure 8.
Claims (3)
1. the four-part button of circular jump ring spring face, include for can mutually fastening with fabric riveted respectively or separated buckle side and buckle pearl composition, buckle side is wherein that the spring face riveted that is provided with elastic circlip by face part and aperture forms, it is characterized in that described elastic circlip is the circular jump ring of opening that endoporus is less than button pearl head outer diameter, the aperture of spring face is provided with a heavy hole of annular, the circular jump ring of opening is installed in heavy hole, the aperture end face of spring face is fixed with the catch that stops the circular jump ring of opening to come off from heavy hole, and the center of catch has the through hole that button pearl head can pass through.
2. the four-part button of circular jump ring spring face according to claim 1, is characterized in that described catch is through being fixed on spring face mouth end face with spring face outer rim parcel.
3. the four-part button of circular jump ring spring face according to claim 1, is characterized in that described spring face makes with kirsite or plastics or stainless steel or copper material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320025217.9U CN203399751U (en) | 2013-01-07 | 2013-01-07 | Snap fastener of spring surface with round snap spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320025217.9U CN203399751U (en) | 2013-01-07 | 2013-01-07 | Snap fastener of spring surface with round snap spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203399751U true CN203399751U (en) | 2014-01-22 |
Family
ID=49935701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320025217.9U Expired - Lifetime CN203399751U (en) | 2013-01-07 | 2013-01-07 | Snap fastener of spring surface with round snap spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203399751U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103040200A (en) * | 2013-01-07 | 2013-04-17 | 嘉善雄真金属钮扣厂 | Snap fastener of spring surface with round snap spring |
-
2013
- 2013-01-07 CN CN201320025217.9U patent/CN203399751U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103040200A (en) * | 2013-01-07 | 2013-04-17 | 嘉善雄真金属钮扣厂 | Snap fastener of spring surface with round snap spring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140122 |
|
| CX01 | Expiry of patent term |