CN212448548U - Snap fastener structure and packaging box with same - Google Patents
Snap fastener structure and packaging box with same Download PDFInfo
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- CN212448548U CN212448548U CN202021173322.3U CN202021173322U CN212448548U CN 212448548 U CN212448548 U CN 212448548U CN 202021173322 U CN202021173322 U CN 202021173322U CN 212448548 U CN212448548 U CN 212448548U
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- buckle
- barb
- clamping
- side wall
- snap fastener
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Abstract
The utility model relates to the field of detachable structures, in particular to a snap fastener structure and a packaging box with the same, wherein the snap fastener structure comprises a male buckle and a female buckle, the male buckle and the female buckle are mutually buckled to form the snap fastener structure, the male buckle is provided with a bulge, the bulge is inserted into a clamping groove formed on the female buckle, the end of the male buckle is provided with a spherical buckle, the spherical buckle is integrally connected with the bulge, and the surface of the spherical buckle can be matched with the side wall and the inner wall of the clamping groove for guiding and limiting; the lateral wall of the clamping groove on the female buckle extends towards the center of the clamping groove to form a plurality of clamping pieces which are arranged at intervals and at equal intervals. The design of block shell fragment can be effectual with globular buckle block to can be convenient break away from, when using for a long time or/and frequently using, because of each the block piece has little elasticity, utilizes the improvement of structure, with effectual extension snap-fastener structure's life, and ensures that snap-fastener structure under the block state structure is firm.
Description
Technical Field
The utility model belongs to the technical field of detachable construction and specifically relates to a snap-fastener structure and have packing carton of this structure is related to.
Background
The snap fastener structure has the advantages of simple structure, low cost, convenient operation and the like, and is widely applied to various industries. However, the existing button structure includes a male and female button that can be fastened with each other, a clamping groove is formed in the center of the female button, the clamping groove is a circular hole, and the circular edge of the clamping groove is a guide surface; the border of draw-in groove is hard material, uses for a long time or/and frequently uses, and pin thread and box all have wearing and tearing to show, and then leads to snap-fastener structure unable normal use, or the dropout phenomenon appears.
Therefore, how to improve the snap fastener structure has the advantages of long service life, stable fastening and the like, which is one of the technical problems to be solved by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problem, the utility model provides a snap-fastener structure's technical scheme, it includes pin thread and box, the mutual lock of pin thread, box forms snap-fastener structure, wherein:
the male buckle is provided with a bulge, the bulge is inserted into a clamping groove formed in the female buckle, a spherical buckle is arranged at the end of the bulge, the spherical buckle is integrally connected with the bulge, and the surface of the spherical buckle can be matched with the side wall and the inner wall of the clamping groove for guiding and limiting;
the lateral wall of the clamping groove on the female buckle extends towards the center of the clamping groove to form a plurality of clamping pieces which are arranged at intervals and at equal intervals.
Further preferred is: the pin thread comprises a first thread body and a second thread body, wherein:
the first buckle body is a sheet body, and the bulge and the spherical buckle are arranged on one side surface of the first buckle body;
the second buckle body is an annular body, and the middle part of the second buckle body is provided with a abdication hole for allowing the bulge and the spherical buckle to pass through;
the first buckle body is provided with an inner clamping barb towards the protruding direction, the second buckle body is provided with an outer clamping barb towards the first buckle body, and the buckling structure of the first buckle body and the second buckle body is obtained through the combination of the inner clamping barb and the outer clamping barb.
Further preferred is: the inner clamping barb comprises a guide side wall and a barb body, and the barb body is located on the edge of the inner side wall of the guide side wall.
Further preferred is: the outer clamping barb comprises a guide side wall and a barb body, and the barb body is located on the edge of the outer side wall of the guide side wall.
Further preferred is: the inner snap barb is an annular body.
Further preferred is: the outer snap barb is an annular body.
Further preferred is: female knot includes that the third detains the body and the fourth detains the body, wherein:
the third buckle body is a sheet body, and a slotted hole is formed in the third buckle body;
the fourth buckle body is an annular body;
the third detains the body with the fourth detains the body and sets up relatively, just the third detains the body court the fourth detains the body direction and is provided with outer block barb, the fourth detains the body orientation the third detains the body direction and is provided with interior block barb, through the combination of inside and outside block barb, makes the lock of third, fourth knot body obtains the box structure that has the draw-in groove.
Further preferred is: and the clamping pieces on the clamping grooves are arranged on the slotted holes.
Further preferred is: the inner clamping barb comprises a guide side wall and a barb body, and the barb body is positioned at the edge of the inner side wall of the guide side wall; the outer clamping barb comprises a guide side wall and a barb body, and the barb body is located on the edge of the outer side wall of the guide side wall.
Further preferred is: the inner and outer clamping barbs are annular bodies.
A packing box at least comprises a box body and a buckle cover, wherein a male buckle or a female buckle is arranged on the box body, a female buckle or a male buckle is arranged on the buckle cover, the male buckle and the female buckle are mutually buckled to form a snap fastener structure, and the snap fastener structure is the snap fastener structure
Compared with the prior art, the utility model has the advantages of it is following:
have a plurality of block pieces on the draw-in groove, form the draw-in groove structure that has a plurality of block shell fragment functions, the design of block shell fragment can be effectual with globular buckle block to can be convenient break away from, when using for a long time or/and frequently using, because of each the block piece has little elasticity, utilizes the improvement of structure, with effectual extension snap-fastener structure's life, and ensures that snap-fastener structure is firm under the block state.
Drawings
Fig. 1 is a schematic structural view of the snap fastener structure in the embodiment of the present invention;
FIG. 2 is a cross-sectional view of the structure of FIG. 1;
fig. 3 is an exploded view of the male buckle according to the embodiment of the present invention;
fig. 4 is an exploded view of the female buckle according to the embodiment of the present invention;
fig. 5 is a schematic structural diagram of the packaging box according to the embodiment of the present invention (the buckle cover is in an open state);
fig. 6 is a schematic structural diagram of the packaging box according to the embodiment of the present invention (the fastening cover is in a closed state);
fig. 7 is a cross-sectional view of the structure of fig. 6.
Detailed Description
The existing button structure comprises a male button and a female button which can be buckled with each other, wherein a clamping groove is formed in the center of the female button, the clamping groove is a circular hole, and the circular edge of the clamping groove is a guide surface; the border of draw-in groove is hard material, uses for a long time or/and frequently uses, and pin thread and box all have wearing and tearing to show, and then leads to snap-fastener structure unable normal use, or the dropout phenomenon appears.
The inventor of the present invention has studied and found a technical solution of a snap fastener structure, which includes a male buckle and a female buckle, the male buckle and the female buckle are buckled with each other to form the snap fastener structure, through analyzing the reasons, wherein:
the male buckle is provided with a bulge, the bulge is inserted into a clamping groove formed in the female buckle, a spherical buckle is arranged at the end of the bulge, the spherical buckle is integrally connected with the bulge, and the surface of the spherical buckle can be matched with the side wall and the inner wall of the clamping groove for guiding and limiting;
the lateral wall of the clamping groove on the female buckle extends towards the center of the clamping groove to form a plurality of clamping pieces which are arranged at intervals and at equal intervals.
In the technical scheme, the clamping groove is provided with the plurality of clamping pieces to form the clamping groove structure with the function of the plurality of clamping elastic pieces, the clamping elastic pieces can be effectively clamped with the spherical clamping buckles and can be conveniently separated from the spherical clamping buckles, and when the clamping elastic pieces are used for a long time or/and frequently, the clamping pieces have micro elasticity, the improvement of the structure is utilized, the service life of the snap fastener structure is effectively prolonged, the structure stability of the snap fastener structure in a clamping state is ensured, and the technical problem in the prior art is solved.
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
Example (b):
as shown in fig. 1 to 2, a technical solution of a snap fastener structure a includes a male buckle 1 and a female buckle 2, wherein the male buckle 1 and the female buckle 2 are buckled with each other to form the snap fastener structure.
As shown in fig. 1 to 3, the male buckle 1 includes a first buckle body 1-1 and a second buckle body 1-2, which can be combined with each other, wherein:
the first buckle body 1-1 is a sheet body, a protrusion 1-3 is arranged on one side surface, a spherical buckle 1-4 is arranged at the end of the protrusion 1-3, the shape of the first buckle body 1-1 can be set according to requirements, as one embodiment of the utility model, the first buckle body 1-1 is a circular sheet body, the protrusion 1-3 is positioned at the center of one side surface, the protrusion 1-3 is a cylinder, the spherical buckle 1-4 is positioned at the end of the protrusion 1-3 and is connected with the protrusion 1-3, and the spherical buckle 1-4 is an elliptical buckle;
an inner clamping barb 1-11 is arranged on the first buckle body 1-1 in the direction towards the bulge 1-3, and the inner clamping barb 1-11 is a circular structure formed by extending the side surface of the first buckle body 1-1 in the direction towards the bulge 1-3; specifically, the method comprises the following steps: the inner clamping barbs 1-11 comprise guide side walls and barb bodies, and the barb bodies are positioned at the edges of the inner side walls of the guide side walls;
the second buckle body 1-2 is an annular body, and a abdicating hole is formed in the middle of the second buckle body to allow the bulge 1-3 and the spherical buckle 1-4 to pass through; the second buckle body 1-2 is provided with an outer clamping barb 1-22 towards the first buckle body 1-1, the outer clamping barb 1-22 is a circular structure formed by extending the side surface of the second buckle body 1-2 towards the first buckle body 1-1, and specifically: the outer clamping barbs 1-22 comprise guide side walls and barb bodies, and the barb bodies are positioned at the edges of the outer side walls of the guide side walls;
the combination of the inner and outer engaging barbs 1-11, 1-22 enables the first and second buckle bodies 1-1, 1-2 to be buckled to obtain the structure of the male buckle 1.
As shown in fig. 1 and fig. 2 to 4, the female buckle 2 includes a third buckle body 2-1 and a fourth buckle body 2-2, wherein:
the third buckle body 2-1 is a sheet body, a slotted hole is formed in the third buckle body, a plurality of clamping pieces 2-11 extend from the inner side wall of the slotted hole to the center of the slotted hole, the plurality of clamping pieces 2-11 are arranged at intervals and at equal intervals, and each clamping piece 2-11 forms a clamping elastic piece;
the third buckle body 2-1 is provided with an outer clamping barb 1-22 towards the fourth buckle body 2-2, the outer clamping barb 1-22 is an annular body and comprises a guide side wall and a barb body, and the barb body is positioned at the edge of the outer side wall of the guide side wall;
the fourth buckle body 2-2 is an annular body, the fourth buckle body 2-2 is provided with an inner clamping barb 1-11 facing the third buckle body 2-1, the inner clamping barb 1-11 is an annular body and comprises a guide side wall and a barb body, and the barb body is positioned at the edge of the inner side wall of the guide side wall;
the third buckle body 2-1 and the fourth buckle body 2-2 are oppositely arranged, and the third buckle body 2-1 and the fourth buckle body 2-2 are buckled through the combination of the inner clamping barbs 1-11 and the outer clamping barbs 1-22, so that a female buckle 2 structure with a clamping groove 2-0 is obtained.
As shown in fig. 1 and 2, the male buckle 1 is inserted into a slot 2-0 formed in the female buckle 2 through the protrusion 1-3, and the ball-shaped buckle at the end thereof is disposed in the slot 2-0, and the surface thereof can be guided and limited by being matched with the side wall and the inner wall of the slot 2-0.
As an extension scheme of the technical scheme, a plurality of grooves are formed in the spherical buckle 1-4, so that the spherical buckle 1-4 is provided with a plurality of protruding side wings, each protruding side wing extends to be provided with a barb body towards the edge of the groove, the protrusion 1-3 is rotatably installed, after the male buckle 1 and the female buckle 2 are buckled with each other, the spherical buckle 1-4 is matched with the clamping groove 2-0, the protrusion 1-3 is manually rotated to enable each protruding side wing to be matched and clamped with the clamping sheet 2-11 at the corresponding position, and the barb of each protruding side wing can be clamped on the clamping sheet 2-11, so that the male buckle 1 and the female buckle 2 are clamped; manually rotating the bulges 1-3 to enable the gaps between the convex side wings and the adjacent clamping sheets 2-11 to pop up, thereby obtaining the separated male and female buckle 1, 2 structures; specifically, the method comprises the following steps: the bulges 1-3 are screwed on the corresponding positions of the male buckle 1, a handle which is convenient for manual rotation is arranged towards the outer side direction of the male buckle 1, and the handle can be beautified according to the requirements of specific packaging boxes, such as installing jewels, wood carving and the like.
Above-mentioned extension scheme not only increases snap fastener structure's aesthetic property, can also promote the operation enjoyment in the use.
Referring to fig. 5 to 7, a packing box at least comprises a box body 3 and a cover 4, wherein a male buckle 1 or a female buckle 2 is arranged on the box body 3, a female buckle 2 or a male buckle 1 is arranged on the cover 4, the male buckle 1 and the female buckle 2 are mutually buckled to form a snap fastener structure, and the snap fastener structure is the snap fastener structure a claimed above. As an embodiment of the present invention: one side of the buckle cover 4 is connected with the box body 3, the male buckle 1 is installed on the other edge of the buckle cover, and the female buckle 5 is arranged at the corresponding position of the box body 3.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention, and those skilled in the art can make modifications and changes without departing from the spirit and scope of the present invention.
Claims (10)
1. A snap fastener structure is characterized in that: it includes pin thread and box, the mutual lock of pin thread, box forms snap-fastener structure, wherein:
the male buckle is provided with a bulge, the bulge is inserted into a clamping groove formed in the female buckle, a spherical buckle is arranged at the end of the bulge, the spherical buckle is integrally connected with the bulge, and the surface of the spherical buckle can be matched with the side wall and the inner wall of the clamping groove for guiding and limiting;
the lateral wall of the clamping groove on the female buckle extends towards the center of the clamping groove to form a plurality of clamping pieces which are arranged at intervals and at equal intervals.
2. A snap fastener construction as claimed in claim 1, wherein: the pin thread comprises a first thread body and a second thread body, wherein:
the first buckle body is a sheet body, and the bulge and the spherical buckle are arranged on one side surface of the first buckle body;
the second buckle body is an annular body, and the middle part of the second buckle body is provided with a abdication hole for allowing the bulge and the spherical buckle to pass through;
the first buckle body is provided with an inner clamping barb towards the protruding direction, the second buckle body is provided with an outer clamping barb towards the first buckle body, and the buckling structure of the first buckle body and the second buckle body is obtained through the combination of the inner clamping barb and the outer clamping barb.
3. A snap fastener construction as claimed in claim 2, wherein: the inner clamping barb comprises a guide side wall and a barb body, and the barb body is located on the edge of the inner side wall of the guide side wall.
4. A snap fastener construction as claimed in claim 2, wherein: the outer clamping barb comprises a guide side wall and a barb body, and the barb body is located on the edge of the outer side wall of the guide side wall.
5. A snap fastener construction as claimed in claim 2, wherein: the inner snap barb is an annular body.
6. A snap fastener construction as claimed in claim 2, wherein: the outer snap barb is an annular body.
7. A snap fastener construction as claimed in claim 1, wherein: female knot includes that the third detains the body and the fourth detains the body, wherein:
the third buckle body is a sheet body, and a slotted hole is formed in the third buckle body;
the fourth buckle body is an annular body;
the third detains the body with the fourth detains the body and sets up relatively, just the third detains the body court the fourth detains the body direction and is provided with outer block barb, the fourth detains the body orientation the third detains the body direction and is provided with interior block barb, through the combination of inside and outside block barb, makes the lock of third, fourth knot body obtains the box structure that has the draw-in groove.
8. A snap fastener construction according to claim 7, wherein: and the clamping pieces on the clamping grooves are arranged on the slotted holes.
9. A snap fastener construction according to claim 7, wherein: the inner clamping barb comprises a guide side wall and a barb body, and the barb body is positioned at the edge of the inner side wall of the guide side wall; the outer clamping barb comprises a guide side wall and a barb body, and the barb body is positioned at the edge of the outer side wall of the guide side wall; and the inner and outer clamping barbs are annular bodies.
10. A packing carton which characterized in that: the box body is provided with a male buckle or a female buckle, the buckle cover is provided with a female buckle or a male buckle, the male buckle and the female buckle are mutually buckled to form a snap fastener structure, and the snap fastener structure is the snap fastener structure according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021173322.3U CN212448548U (en) | 2020-06-23 | 2020-06-23 | Snap fastener structure and packaging box with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021173322.3U CN212448548U (en) | 2020-06-23 | 2020-06-23 | Snap fastener structure and packaging box with same |
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| Publication Number | Publication Date |
|---|---|
| CN212448548U true CN212448548U (en) | 2021-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021173322.3U Active CN212448548U (en) | 2020-06-23 | 2020-06-23 | Snap fastener structure and packaging box with same |
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| CN (1) | CN212448548U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114988584A (en) * | 2022-05-31 | 2022-09-02 | 三峡大学 | Novel ecological floating bed |
-
2020
- 2020-06-23 CN CN202021173322.3U patent/CN212448548U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114988584A (en) * | 2022-05-31 | 2022-09-02 | 三峡大学 | Novel ecological floating bed |
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