CN201150300Y - Multifunctional side-open button - Google Patents

Abstract

The utility model is a multifunctional side-opening buckle, which comprises a female buckle, a male buckle and a snap-on element, wherein the female buckle is provided with a rope hole on one side of a base, and a hollow docking hole is formed on the other side of the base toward the rope hole, so that the two outer sides of the docking hole are respectively provided with through holes, and a receiving portion is provided on the surface between the two through holes, and the two plug-in ends of the male buckle plug-in portion are pushed into the hollow docking hole of the female buckle, and after the plug-in portion enters the through hole, it is snap-fitted and positioned to become one, and then the joint portion at the bottom of the snap-on element is movably docked in the receiving portion of the female buckle, and the female buckle and the male buckle can be threaded with ropes for use, so that the buckle elements with different functions can be used for specific purposes, and have a low insertion force, a high extraction force, and a multiplying effect of making the overall structural strength more stable.

Description

Multifunctional side opening buckle

technical field

The utility model relates to a side opening buckle structure.

Background technique

Buckles are widely used nowadays, some of which are mostly male and female buckles that are used to movably wear or be fixedly connected to the movable ends of the two belts (belts, ribbons, ropes), and the two belts are separately One end is fixed on the article, so that after the male buckle and the female buckle are docked and positioned, the purpose of adjusting the tension of the belt body or tightening and positioning the two belt bodies is formed. The use of such a male and female buckle The scope is quite wide, and can be applied to shoes, bags, clothing, backpacks, purses, belts, suitcases, shoulder straps, helmets, bicycle utensils (such as water bottles, tool barrels or storage boxes, etc.), safety belts (such as amusement equipment, Strollers, etc.) or other items that need to be fixed by belts; in addition, generally, different types of buckles have different fastening methods, and their functions are also different, and their usage will also vary.

Furthermore, because of the two-day holiday trend and the current society's growing popularity of leisure sports, ordinary families often go to the suburbs to carry out outdoor activities such as cycling, mountain climbing, and fishing. Most of the object devices are fixed on the front of the bicycle, the side bracket or the two rods below the seat cushion with two kinds of fixing methods: hard clamp seat and hook. When riding a bicycle, it is convenient to drink water, repair the car, or place personal belongings in it. Please refer to the ninth and tenth figures, which are the existing three-dimensional diagram and another existing use state diagram. These two existing ones are Use metal wire to bend to form a bracket for placing the kettle, and clamp and fix it on the rod-shaped body with screws or clips. However, the above-mentioned method has the following disadvantages:

1. The above two brackets are made of metal wires, and the size of the kettle or container that can be accommodated by it is fixed. When the user purchases the kettle or container, the size must match so that it will not fall, so the overall The scope of application is not wide enough, and it is not very convenient to use.

2. Both of the above-mentioned two kinds of existing methods need to use hand tools to be locked on the rod-shaped body of the bicycle, and it is necessary to weld the inherent metal sheet for the screw to penetrate on the support of the metal wire. Its overall assembly and processing are difficult. Inconvenient and expensive.

3. Both of the above two brackets need to be fixed on the bicycle, which will affect the appearance when not in use at ordinary times, and are also easy to be stolen by Xiaoxiao.

Therefore, how to solve the above-mentioned existing problems and deficiencies is the direction that relevant manufacturers engaged in this industry are eager to study and improve.

Contents of the invention

Aiming at the deficiencies of the prior art, the purpose of this utility model is to provide a multifunctional side-opening buckle, which solves the problems of narrow application range and inconvenient assembly and processing of the prior art.

For realizing above-mentioned object, the technical scheme that the utility model adopts is:

A multi-functional side-opening buckle, characterized in that it includes a female buckle, a male buckle and a buckle element that is movably connected to the female buckle, wherein:

The female buckle is provided with a rope hole on one side of the central base, and a hollow docking hole is formed on the other side of the base toward the rope hole, and the two outer sides of the docking hole are respectively cut with through holes, and the surface between the two through holes is provided with a receiving part;

The male buckle is provided with a rope hole on the central base, and a plug-in part with an elastic arm and a plug-in end extends in the same direction from both sides of the base; and

The buckle element is provided with a joint part at the bottom, and the joint part is movably docked in the receiving part of the female buckle.

Compared with the prior art, the utility model adopting the above-mentioned technical solution has the advantages of:

1. It can be used for specific purposes through snap elements with different functions, and has the synergistic effect of low insertion force, high extraction force, and making the overall structural strength more stable.

2. The buckle element of the present utility model can be directly provided with a clasp or a U-shaped groove array above the joint part, and can also be directly provided with more than one vertical through hole or a webbing hole to cooperate with general ropes and webbing windings. Wearing and using, so that the female buckle and the male buckle can be easily disassembled on the rod-shaped body (such as the rod on the kettle, the straw, etc.), the clasp, the ribbon, the rope (used to hang the flashlight or Items such as keys) and target items such as rings, users can carry the items with them or directly take them off for use, and achieve the advantage of wide applicability.

3. The female buckle of the utility model is provided with a receiving part on the surface of the compact body between the two through holes, and when the two insertion ends of the male buckle insertion part are pushed toward the hollow docking hole of the female buckle, it makes it Around the inner wall between the clamping wall and the opening wall, there will be no deformation or cracks in the docking hole due to the influence of the pushing force, and the joint part of the buckle element can be flexibly docked with the female buckle in this way. The structural strength in the receiving part will not cause the female buckle and the male buckle to fall off or be damaged due to insufficient structural strength.

4. In addition to increasing the elastic deformation margin of the ring bump when the ring bump penetrates into the joint of the buckle element, the several sectional grooves on the surface of the ring protrusion of the female buckle of the utility model can also rely on several sectional grooves. grooves to provide ring bumps integrally formed on the inner wall of the positioning shaft hole, because several grooves are helpful for mold injection and demoulding, and when demolding, the ring bumps will not be directly scratched by the mold, so through this The structural design of several split grooves can integrally form the ring protrusion around the inner wall of the positioning shaft hole.

Description of drawings

Fig. 1 is the perspective view of the preferred embodiment of the utility model;

Fig. 2 is a three-dimensional exploded view of a preferred embodiment of the present invention;

Fig. 3 is a top sectional view of a preferred embodiment of the present invention before assembly;

Fig. 4 is a top sectional view of a preferred embodiment of the utility model after assembly;

Fig. 5 is a side sectional view of a preferred embodiment of the present invention before use;

Fig. 6 is a side sectional view of a preferred embodiment of the utility model after use;

Fig. 7 is a perspective view of another preferred embodiment of the utility model in use;

Fig. 8 is a three-dimensional exploded view of another preferred embodiment of the present invention in use;

Fig. 9 is a perspective view of an existing structure;

Fig. 10 is a usage state diagram of another existing structure.

Explanation of reference numerals: 1 - female buckle; 11 - base; 123 - rail groove; 111 - rope hole; 13 - receiving part; 12 - docking hole; 131 - positioning shaft hole; 121 - through hole; Bump; 1211-holding wall; 1321-guiding slope; 122-opening wall; 133-cutting groove; 2-male button; 21-base; 2212-guiding slope; 22-socket part; 222-socket end; 221-elastic arm; 2221-inclined surface; 2211-guide rail; 2222-clamping part; Ring groove; 33-U-shaped groove; 3111-arc surface; 4-rope belt.

Detailed ways

In order to achieve the above-mentioned purpose and structure, the technical means adopted by the utility model and its effects, the steps and functions of the preferred embodiments of the utility model are hereby illustrated in detail as follows, so as to fully understand.

Please refer to Figures 1 to 3, which are respectively the three-dimensional appearance diagram, the three-dimensional exploded view, and the top-down sectional view before assembly of a preferred embodiment of the present utility model. It can be clearly seen from the figures that the utility model The multifunctional side opening buckle is composed of a female buckle 1, a male buckle 2 and a buckle element 3, of which:

The female buckle 1 is provided with a rope hole 111 on one side of the central base 11, and a hollow docking hole 12 is formed on the other side of the base 11 toward the rope hole 111, and there are two docking holes 12 Through-holes 121 are respectively cut on the outer sides, and a clamping wall 1211 is formed in the direction of the through-holes 121 close to the docking hole 12, and rail grooves 123 are respectively cut on the inner side of the opening wall 122 of the docking hole 12. The surface between the holes 121 is provided with a receiving portion 13, and more than one positioning shaft hole 131 is vertically penetrated at the central position of the receiving portion 13, and a ring protrusion 132 is integrally formed on the inner wall of the positioning shaft hole 131, and is formed by the ring A guiding slope 1321 is formed on the inner side of the top edge of the protrusion 132 , and several split grooves 133 are formed on the surface of the ring protrusion 132 .

The male buckle 2 is provided with a rope hole 211 on the central base 21, and extends in the same direction from both sides of the base 21 to have an insertion portion 22 with an elastic arm 221 and a plug-in end 222, and the inner side of the two elastic arms 221 protrudes After the set guide rail 2211 forms a guide inclined surface 2212 towards the base 21, a positioning portion 2213 is turned out, and an outwardly expanding inclined surface 2221 is formed on the outside of the two plug-in ends 222, and the inclined surface 2221 is then connected to the elastic arm 221. At the joint of the two, an inwardly turning step-shaped clamping portion 2222 is formed.

The buckle element 3 is provided with an engaging portion 31 at the bottom, and an annular groove 311 is recessed on the engaging portion 31 , and an arc surface 3111 is formed on the bottom edge of the lower annular groove 311 , and above the engaging portion 31 there is a The clasp 32 is used for hooking and using on general circles.

Please refer to Fig. 3 and shown in Fig. 4, which are respectively the top sectional view of the preferred embodiment of the present invention before assembly and the top sectional view after assembly. When assembling, first push the two insertion ends 222 of the socket 22 of the male buckle 2 toward the hollow docking hole 12 of the base 11 of the female buckle 1, and its inclined surface 2221 pushes the opening wall 122, so that the second elastic arm 221 is Relatively inwardly elastically deformed, and the guide rail 2211 also slides into the rail groove 123 at the same time, after the insertion part 22 enters the through hole 121, the second elastic arm 221 is relatively outwardly elastically deformed, and the guide rail 2212 and the positioning part 2213 is also sequentially moved in the rail groove 123 and presents a snap-fit positioning to form a whole, that is, completes the overall assembly of the utility model.

Please refer to Fig. 5 and shown in Fig. 6, which are respectively the side view sectional view of the preferred embodiment of the present invention before use and the side view sectional view after use. It can be clearly seen from the figure that by virtue of the above-mentioned components When in use, the joint part 31 of the buckle element 3 is first movably connected to the receiving part 13 of the female buckle 1, because the female buckle 1 is made of a tough plastic material, so when the joint part 31 penetrates, The curved surface 3111 of the bottom edge of the ring groove 311 will first press the receiving part 13 on the ring protrusion 132 on the inner wall of the positioning shaft hole 131. The opened several slits 133 increase the margin of deformation, so that the curved surface 3111 at the bottom edge of the ring groove 311 can pass through the ring bump 132 smoothly, and then the ring bump 132 is correspondingly snapped into the joint. 31 in the ring groove 311, and form a stable and reliable positioning.

On the other hand, the several sectional grooves 133 provided on the surface of the ring projection 132 of the female snap 1 can increase the elastic deformation margin of the ring projection 132 when the engagement portion 31 of the buckle element 3 penetrates. The ring protrusion 132 can be integrally formed on the inner wall of the positioning shaft hole 131 by means of several split grooves 133, because the several split grooves 133 are helpful for mold injection and demoulding, and the ring protrusion 132 cannot If it is directly scratched by the mold, the ring projection 132 can be integrally formed around the inner wall of the positioning shaft hole 131 through the structural design of the several split grooves 133 .

Please refer to FIG. 7 , which is a three-dimensional appearance view of another preferred embodiment of the present invention in use. It can be clearly seen from the figure that the above-mentioned female snap 1 and male snap 2 are located on the central base 11 and the base 21 respectively. There are rope holes 111, 211 on the top, and the rope holes 111, 211 are respectively located under the base 11 of the female buckle 1 and the base 21 of the male buckle 2, which can not only provide the rope 4 for threading and positioning, but also Being able to hide the cord 4 makes the overall appearance smoother and more beautiful.

Secondly, the female buckle 1 is respectively provided with rail grooves 123 on the inner side of the opening wall 122 of the docking hole 12 of the central base 11, and is provided with a receiving portion 13 on the surface of the compact body between the two through holes 121 away from the rail grooves 123. , and when the two insertion ends 222 of the insertion part 22 of the male buckle 2 are pushed into the hollow docking hole 12 of the female buckle 1, the surrounding inner wall between the clamping wall 1211 and the opening wall 122 will not be pushed. The impact of the squeezing force will cause the butt hole 12 to expand outwards, deform, or cause structural damage and cracks, and the joint part 31 of the buckle element 3 can be movably docked on the receiving part of the female buckle 1 in this way. 13, it can be seen that when the male buckle 2 of the present utility model is pushed into the female buckle 1 to be snapped and positioned as one, it will not cause the female buckle 1 and the male buckle to be damaged due to insufficient structural strength. 2 In the case of falling off or damage, it can achieve the synergistic effect of low insertion force, high extraction force, and making the overall structural strength more stable.

Please refer to FIG. 8 , which is a three-dimensional exploded view of another preferred embodiment of the present invention in use. It can be clearly seen from the figure that the above-mentioned buckle element 3 is provided with a joint part 31 at the bottom, and the joint part 31 is concavely provided with an annular groove 311, and an arc-curved surface 3111 is formed on the lower edge of the annular groove 311, and an array of U-shaped grooves 33 is arranged above the joint part 31, which can be respectively matched and connected on each U-shaped groove 33. A general rod-shaped body is provided, and it only needs to be positioned in one position.

Furthermore, the above-mentioned buckle element 3 is located above the joint portion 31, and can be directly provided with a clasp 32 or an array of U-shaped grooves 33, and if the utility model mainly takes the use of the clasp 32 as an example, the clasp can be The hook 32 is hooked and used on a general circle. In addition, if the use of the U-shaped groove 33 array is used as an example, a general rod-shaped body can be respectively matched and connected to each U-shaped groove 33, but in practice In application, it is not limited to the use of clasps 32 or U-shaped grooves 33 arrays, and the buckle element 3 of the present utility model can also be located above the joint portion 31, directly provided with more than one vertical through hole or Ribbon holes (not shown in the figure) are used in conjunction with general ropes and ribbons to be wound and worn. Therefore, the female buckle 1 and the male buckle 2 can be easily disassembled on the rod-shaped body (such as a kettle) with the buckle element 3 rods, straws or other containers), clasps, ribbons, ropes (used to hang items such as flashlights or keys), and target items such as rings, so that users can carry the items with them, or It can be directly removed and used to achieve the advantages of wide applicability, and the above detailed description is only a description of a preferred feasible embodiment of the utility model, but the described embodiment is not used to limit the application of the utility model In the scope of the patent, all other equivalent changes and modifications completed without departing from the technical spirit disclosed in the utility model shall be included in the scope of the patent covered by the utility model.

Therefore, when the utility model is in use, compared with the prior art, there are the following advantages:

1. Compared with the prior art, the female buckle 1 of the present invention is provided with through-holes 121 on the two outer sides of the docking hole 12 of the base 11, and is located on the surface of the compact body between the two through-holes 121 There is a receiving part 13, and when the two insertion ends 222 of the insertion part 22 of the male buckle 2 are pushed into the hollow docking hole 12 of the female buckle 1, it is clamped around the inner wall between the wall 1211 and the opening wall 122, The joint hole 12 will not be deformed or cracked due to the influence of the pushing force, and the structural strength of the engaging part 31 of the buckle element 3 movably docked in the receiving part 13 of the female buckle 1 can be improved in this way.

2. Based on the above, when the male buckle 2 is pushed into the female buckle 1 to be snapped and positioned as one, it will not cause the female buckle 1 and the male buckle 2 to fall off or be damaged due to insufficient structural strength. Furthermore, the synergistic effect of low insertion force, high extraction force, and a more stable overall structural strength can be achieved.

3. Secondly, the buckle element 3 is located above the joint part 31, so that it can be directly provided with a clasp 32 or a U-shaped groove 33 array, or directly provided with more than one vertical through hole or ribbon hole, to match the general rope , The webbing is wound and worn, so that the female buckle 1 and the male buckle 2 can be easily disassembled on rod-shaped bodies, clasps, ribbons, ropes, and looped objects with the buckle element 3, which is convenient for users The article can be carried with you or directly removed for use, and has the advantage of wide applicability.

4. The joint part 31 of the buckle element 3 is movably docked in the receiving part 13 of the female buckle 1, because the female buckle 1 is made of tough plastic material, so when the joint part 31 penetrates, it can By virtue of the several sectional grooves 133 provided on the surface of the ring bump 132, the margin for deformation is increased, so that the ring groove 311 can pass through the ring bump 132 smoothly, and the ring bump 132 is correspondingly snapped onto the joint portion 31 In the ring groove 311, and form a stable and sure positioning.

5. On the other hand, the several split grooves 133 are integrally formed on the inner wall of the positioning shaft hole 131 to provide the ring protrusion 132, because the several split grooves 133 are helpful for mold injection and demoulding, and when demolding, use The ring bump 132 will not be directly scratched by the mold, and the ring bump 132 can be integrally formed around the inner wall of the positioning shaft hole 131 through the structural design of the several slits 133 .

6. Moreover, it can be connected with the rod-shaped body on the bicycle by means of the buckle element 3 without using a hand tool, and it is not necessary to weld the metal sheet inherently provided for the screw on the support of the metal wire, so that The strap 4 passed through the female buckle 1 and the male buckle 2 can be combined and fixed, and can be easily disassembled and used with the buckle element 3 , which can effectively save material and processing costs.

7. Also, the female buckle 1 and the male buckle 2 are provided with strap holes 111 and 211 on the central base 11 and the base 21 respectively, and the strap holes 111 and 211 are located on the base 11 and the male buckle 1 respectively. The bottom of the base 21 of the buckle 2 can not only provide the rope 4 to be worn and positioned, but also can hide the rope 4 to make the overall appearance smoother and more beautiful.

The above description is only illustrative, rather than restrictive, of the present utility model. Those of ordinary skill in the art understand that many modifications, changes or equivalents can be made without departing from the spirit and scope defined in the claims. But all will fall within the protection scope of the present utility model.

Claims (9)

1. A multi-functional side-opening buckle, characterized in that it includes a female buckle, a male buckle and a buckle element that is movably connected to the female buckle, wherein: The female buckle is provided with a rope hole on one side of the central base, and a hollow docking hole is formed on the other side of the base toward the rope hole, and the two outer sides of the docking hole are respectively cut with through holes, and the surface between the two through holes is provided with a receiving part; The male buckle is provided with a rope hole on the central base, and a plug-in part with an elastic arm and a plug-in end extends in the same direction from both sides of the base; and The buckle element is provided with a joint part at the bottom, and the joint part is movably docked in the receiving part of the female buckle. 2. The multifunctional side release buckle according to claim 1, characterized in that: the female buckle is formed with a clamping wall in the direction of the through hole approaching the docking hole, and the male buckle is on the outside of the two insertion parts and the elastic arm The connecting part is formed with an inwardly turning step-shaped clamping part, and the clamping part is buckled on the clamping wall. 3. The multi-functional side release buckle according to claim 1, characterized in that: said female buckle has more than one positioning shaft hole vertically penetrating at the central position of the receiving part, and is integrally formed on the inner wall of the positioning shaft hole. The ring protrusion is recessed on the joint part of the buckle element, and the ring groove and the ring protrusion are buckled correspondingly. 4. The multifunctional side release buckle according to claim 3, characterized in that: the top edge of the ring bump is formed with a guiding slope inwardly, and several split grooves are opened on the surface of the ring bump. 5. The multifunctional side release buckle according to claim 3, characterized in that: the joint part is formed with an arc surface at the bottom edge of the ring groove, and a clasp is provided above the joint part for hooking on the Generally used on rings. 6. The multifunctional side release buckle according to claim 3, characterized in that: the joint part is formed with an arc surface at the bottom edge of the ring groove, and an array of U-shaped grooves is arranged above the joint part, so that it can be Each U-shaped groove is matched and connected with a general rod-shaped body respectively. 7. The multi-functional side opening buckle according to claim 1, characterized in that: the female buckle is respectively provided with rail grooves on the inner sides of the opening walls of the two butt joint holes. 8. The multifunctional side release buckle according to claim 1, characterized in that: the guide rails protruding inside the two elastic arms of the male buckle form a guide slope toward the base, and then turn out a positioning part. 9. The multifunctional side release buckle according to claim 1, characterized in that: said male buckle is formed with an outwardly expanding inclined surface on the outside of the two insertion ends.

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