Combined button

Abstract

The utility model relates to the field of clothing accessories, and discloses a combined button which comprises a male button piece and a female button piece, a mounting groove is formed in the top end of the female button piece, a decorative shell is arranged in the mounting groove, the bottom end of the decorative shell is fixedly connected with a mounting block, a replacement assembly is arranged in the female button piece, and the replacement assembly is fixedly connected with the mounting block. The replacement assembly comprises a treatment groove, the treatment groove is formed in the inner wall of the female fastener, the inner wall of the treatment groove is rotationally connected with a gear ring, the outer wall of the gear ring is fixedly connected with a control rod, a connecting assembly is arranged between the male fastener and the female fastener, and the connecting assembly comprises a mounting bin. According to the utility model, through the arrangement of the replacement assembly, the decorative shell can be taken out from the interior of the female fastener as required and replaced by a new decorative shell, so that the effect of replacing the pattern on the surface of the button without detaching the button is achieved, and the effect of meeting the psychological demand of children for replacing the pattern of the button more frequently is achieved.

Description

Technical Field

[0001] The utility model relates to the field of clothing accessories, in particular to a combined button. Background Art

[0002] A combined button is a clothing accessory composed of multiple parts, used to connect two parts of clothing. It usually includes a button surface and a button seat. The button surface has a flange groove or groove opposite to the button seat, and the button seat can be inserted from the flange groove or groove.

[0003] After searching, Chinese patent announcement number: CN217408005U discloses a combined button, including a male fastener and a female fastener made of metal material, the male fastener includes a snap-fitting protrusion, the female fastener includes a protrusion receiving portion for snapping with the snap-fitting protrusion, the male fastener is provided with a male fastener shell made of resin material outside, and the female fastener is provided with a female fastener shell made of resin material outside; the above application document not only has the texture of a resin button, but also has the function of a snap button, and can achieve rich colors without the need for painting.

[0004] Although the above application documents can make the buttons achieve a better decorative effect, in actual use, since it is difficult to change the pattern of buttons after they are generally fixed on clothes, some younger children may be interested in multiple patterns. Therefore, in order to replace buttons with different patterns on clothes, they may deliberately pull off the buttons to replace buttons with other patterns. As a result, parents need to sew the buttons multiple times. After sewing the buttons at the same position multiple times, the button positions of the clothes may be damaged, which is quite troublesome. Therefore, a combination button is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a combined button, which aims to improve the problem in the prior art that it is difficult to change the surface pattern of the button after the button is installed.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a combined button, comprising a male fastener and a female fastener, the top of the female fastener is provided with an installation groove, the interior of the installation groove is provided with a decorative shell, the bottom end of the decorative shell is fixedly connected with a installation block, the interior of the female fastener is provided with a replacement component, the replacement component comprises a processing groove, the processing groove is provided on the inner wall of the female fastener, the inner wall of the processing groove is rotatably connected with a gear ring, the outer wall of the gear ring is fixedly connected with a control rod, a connecting component is provided between the male fastener and the female fastener, the connecting component comprises an installation bin, the installation bin is provided on the outer wall of the male fastener, a falling-off component is provided inside the decorative shell, the falling-off component comprises an air pressure bin, the air pressure bin is provided on the inner wall of the decorative shell, and the top edge of the female fastener is fixedly connected with an air bag.

[0007] As a further description of the above technical solution:

[0008] The outer wall of the control rod is provided with a control hole, the inner wall of the female fastener outside the processing tank is provided with a control groove, and the outer wall of the control rod is elastically connected to the inner wall of the control groove through a spring.

[0009] As a further description of the above technical solution:

[0010] The replacement assembly also includes a rotating rod, the outer wall of which passes through and is rotatably connected to the inner wall of the female fastener, the outer wall of the rotating rod below the gear ring is fixedly connected to a gear, and the outer wall of one end of the rotating rod away from the gear is fixedly connected to a magnetic block.

[0011] As a further description of the above technical solution:

[0012] The inner wall of the installation bin is slidably connected with a clamping block, one end of the clamping block close to the center of the male fastener is elastically connected to the inner wall of the installation bin via a second spring, and a clamping groove is provided on the inner wall of the female fastener.

[0013] As a further description of the above technical solution:

[0014] The air pressure chamber is also provided on the inner wall of the mounting block, the inner wall piston of the air pressure chamber is connected with a push block, the inner wall of the slot is slidably connected with a reset plate, and the outer wall of the reset plate is elastically connected to the inner wall of the slot through a tension spring.

[0015] As a further description of the above technical solution:

[0016] A portion of the air pressure chamber is opened on the inner wall of the mounting block, and another portion of the air pressure chamber is opened on the inner wall of the mounting block, and the shape of the air pressure chamber in the inner area of ​​the mounting block is approximately L-shaped.

[0017] As a further description of the above technical solution:

[0018] The bottom end material of the installation block is set to be a magnet, and the bottom end magnetic pole of the magnet at the bottom end of the installation block is magnetically different from the top end magnetic pole of the magnetic block in the initial state.

[0019] As a further description of the above technical solution:

[0020] The teeth of the gear ring are arranged at the lower end of the gear ring, and the gear ring is meshed with the gear.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the present invention, by setting a replacement component, the decorative shell can be taken out from the inside of the female fastener when needed, and a new decorative shell can be replaced, so that the button surface pattern can be replaced without disassembling the button, thereby achieving the effect of satisfying the psychological needs of children to change the button pattern more frequently.

[0023] 2. In the present invention, by using the connecting component and the disengaging component in coordination, the male fastener and the female fastener can be connected and disassembled relatively easily, thereby preventing the buttons from falling off during the play of some children and preventing the children from being unable to open the traditional combination buttons due to lack of strength. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional structural schematic diagram of the overall structure of the utility model;

[0025] Figure 2 It is a schematic diagram of a three-dimensional cross-sectional view of the overall structure of the utility model;

[0026] Figure 3 It is a schematic diagram of the three-dimensional structure section of the female fastener in the utility model;

[0027] Figure 4 For the utility model Figure 2 A magnified schematic diagram of the three-dimensional structure of part A;

[0028] Figure 5 For the utility model Figure 2 A magnified schematic diagram of the three-dimensional structure of part B;

[0029] Figure 6 For the utility model Figure 3 Schematic diagram of the enlarged three-dimensional structure of part C in the middle.

[0030] Legend:

[0031] 1. Male fastener; 2. Female fastener; 3. Mounting slot; 4. Decorative shell; 5. Replacement assembly; 6. Mounting block; 7. Connection assembly; 8. Drop-off assembly; 51. Processing slot; 52. Gear ring; 53. Control rod; 54. Control hole; 55. Control slot; 56. Spring 1; 57. Turn bar; 58. Gear; 59. Magnetic block; 71. Mounting compartment; 72. Block; 73. Spring 2; 74. Block; 81. Air pressure compartment; 82. Push block; 83. Reset plate; 84. Tension spring; 9. Airbag. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Reference Figure 1 - Figure 3 The utility model provides an embodiment: a combined button, including a male fastener 1 and a female fastener 2, a mounting groove 3 is provided at the top of the female fastener 2, the mounting groove 3 is in the shape of a cylindrical groove connected with a plurality of rectangular grooves at the lower end, a decorative shell 4 is arranged inside the mounting groove 3, the outer wall material of the decorative shell 4 is a plastic material that can be automatically reset, and the surface of the decorative shell 4 is provided with different patterns, the bottom end of the decorative shell 4 is fixedly connected to a mounting block 6, the bottom end material of the mounting block 6 is set to a magnet, and the top edge of the female fastener 2 is fixedly connected to an airbag 9.

[0034] Reference Figure 2 , Figure 3 and Figure 6 A replacement component 5 is provided inside the female fastener 2, and the replacement component 5 includes a processing groove 51. The processing groove 51 is in the shape of a plurality of cylindrical grooves connected to the same annular groove on the outside and connected to a rectangular groove on the inside. The processing groove 51 is opened on the inner wall of the female fastener 2, and the inner wall of the processing groove 51 is rotatably connected to a gear ring 52. The outer wall of the gear ring 52 is fixedly connected to a control rod 53. The outermost side of the control rod 53 is inside the female fastener 2. A control hole 54 is opened on the outer wall of the control rod 53. The size of the control hole 54 is consistent with the size of the needle head of a common card removal needle. The card removal needle is a prior art and can be understood by technicians in this field, so it will not be described in detail in this case.

[0035] Reference Figure 2 , Figure 3 and Figure 6The inner wall of the female fastener 2 outside the processing tank 51 is provided with a control groove 55, the outer wall of the control rod 53 is elastically connected to the inner wall of the control groove 55 by a spring 56, one end of the spring 56 is fixedly connected to the outer wall of the control rod 53, and the other end of the spring 56 is fixedly connected to the inner wall of the control groove 55. The replacement component 5 also includes a rotating rod 57, the outer wall of the rotating rod 57 penetrates and is rotatably connected to the inner wall of the female fastener 2, and the outer wall of the rotating rod 57 below the gear ring 52 is fixedly connected with a gear 58, and the teeth of the gear ring 52 are arranged at the lower end of the gear ring 52. The gear ring 52 is meshed with the gear 58. When the control rod 53 moves from one end of the control slot 55 to the other end, the gear ring 52 just drives the gear 58 to rotate half a circle. The outer wall of the end of the rotating rod 57 away from the gear 58 is fixedly connected to a magnetic block 59. The bottom magnetic pole of the magnet at the bottom end of the mounting block 6 is different from the magnetic pole at the top of the magnetic block 59 in the initial state. Through the setting of the magnetic pole, it is ensured that the mounting block 6 can attract the magnetic block 59 under normal circumstances. After the magnetic block 59 rotates one hundred and eighty degrees, the mounting block 6 can be forced to move in the direction away from the mounting slot 3.

[0036] Reference Figure 2 , Figure 3 and Figure 5 A connecting component 7 is provided between the male fastener 1 and the female fastener 2. The connecting component 7 includes a mounting chamber 71, which is provided on the outer wall of the male fastener 1. A clamping block 72 is slidably connected to the inner wall of the mounting chamber 71. The clamping block 72 is shaped as a rectangular parallelepiped with a rounded corner at the corner above the end away from the center of the male fastener 1. The end of the clamping block 72 close to the center of the male fastener 1 is elastically connected to the inner wall of the mounting chamber 71 through a spring 2 73. One end of the spring 2 73 is fixedly connected to the end of the clamping block 72 close to the center of the male fastener 1, and the other end of the spring 2 73 is fixedly connected to the inner wall of the mounting chamber 71. A clamping groove 74 is provided on the inner wall of the female fastener 2. The shape of the clamping groove 74 is an arc shape. The shape setting of the clamping groove 74 ensures that a better fixing effect can be achieved when the male fastener 1 and the female fastener 2 are connected at different angles.

[0037] Reference Figure 3 , Figure 4 and Figure 6The decorative shell 4 is provided with a shedding assembly 8, which includes a pressure chamber 81, which is provided on the inner wall of the decorative shell 4, and is also provided on the inner wall of the mounting block 6, a part of the pressure chamber 81 is provided on the inner wall of the mounting block 6, and another part of the pressure chamber 81 is provided on the inner wall of the mounting block 6, and the shape of the pressure chamber 81 in the inner area of ​​the mounting block 6 is approximately L-shaped, and the inner wall piston of the pressure chamber 81 is connected with a push block 82, and the shape of the pressure chamber 81 is set to ensure that when When the top end of the decorative shell 4 is subjected to force, the gas can generate a force to move the push block 82 inward. The inner wall of the slot 74 is slidably connected with a reset plate 83. The reset plate 83 is in the shape of an arc, and the overall shape of the multiple reset plates 83 after being squeezed and displaced is a complete circular ring. The reset plate 83 is elastically connected to the inner wall of the slot 74 through a tension spring 84. One end of the tension spring 84 is fixedly connected to the outer wall of the reset plate 83, and the other end of the tension spring 84 is fixedly connected to the inner wall of the slot 74.

[0038] Working principle: When the decorative shell 4 needs to be replaced during use, the user first inserts the card removal pin into the control hole 54, and then moves the card removal pin to the rear end of the straw brick control groove 55, so that the card removal pin drives the control rod 53 to move.

[0039] During the movement of the control rod 53 , the control rod 53 drives the gear ring 52 to rotate, so that the teeth under the gear ring 52 drive the gear 58 to rotate, so that the gear 58 drives the rotating rod 57 to rotate, so that the magnet 59 is driven by the rotating rod 57 to rotate 180 degrees.

[0040] When the magnetic block 59 rotates, the end of the magnetic block 59 that was originally at the top rotates to the bottom, and the end that was originally at the bottom rotates to the top. Therefore, at this time, the top magnetic pole of the magnetic block 59 is the same as the magnetic pole of the magnet under the mounting block 6. Therefore, at this time, the magnetic block 59 has an upward pushing force on the mounting block 6. Therefore, the mounting block 6 moves upward under the push of the magnetic block 59, and pushes the decorative shell 4 to move upward, thereby making the decorative shell 4 leave the area below the airbag 9. At this time, the user can easily remove the decorative shell 4 and the mounting block 6 as a whole.

[0041] After removal, the user takes out a new decorative shell 4 and takes out the card removal pin. When the card removal pin is taken out, the control rod 53 is not subjected to external force, so the control rod 53 is reset under the elastic force of spring 1 56, so the gear ring 52, gear 58, rotating rod 57 and magnetic block 59 are also reset, so the magnetic pole at the top of the magnetic block 59 is different from the magnetic pole at the bottom of the mounting block 6.

[0042] At this time, the user puts the decorative shell 4 into the installation groove 3, and the bottom end of the installation block 6 can move downward under the attraction of the magnetic block 59 and remain in the state inside the installation groove 3. At the same time, in the process of installing the decorative shell 4, the decorative shell 4 first squeezes the airbag 9, causing the airbag 9 to deform. When the decorative shell 4 completely enters the installation groove 3, the airbag 9 automatically resets through the expansion of the internal gas, so that the edge of the airbag 9 is at the upper end of the edge of the decorative shell 4 and squeezes the decorative shell 4. Therefore, at this time, when the decorative shell 4 is not subject to external force, it is difficult to remove the decorative shell 4, so the decorative shell 4 is not easy to fall off during normal use.

[0043] During normal use, when the male fastener 1 and the female fastener 2 need to be connected, it is only necessary to move the male fastener 1 and the female fastener 2 in the direction of approaching each other. When the top of the block 72 contacts the inner wall of the female fastener 2, the round surface of the block 72 is able to move in the direction of entering the installation compartment 71 after being subjected to force. When the block 72 and the slot 74 are moved to the same horizontal position, the block 72 enters the slot 74 driven by the spring 2 73. At this time, since the male fastener 1 and the female fastener 2 are pulled apart in the direction of moving away from each other, the straight surface of the block 72 contacts the inner wall of the slot 74. Therefore, even if a child exerts a large force on the male fastener 1 and the female fastener 2 when playing, the male fastener 1 and the female fastener 2 are not easy to separate.

[0044] When it is necessary to disassemble the male fastener 1 and the female fastener 2, the user presses the decorative shell 4 so that the gas inside the air pressure chamber 81 inside the decorative shell 4 enters the L-shaped area below the air pressure chamber 81, and then pushes the push block 82, so that the push block 82 pushes the reset plate 83, so that the reset plate 83 pushes the card block 72 out of the card slot 74. When the card block 72 leaves the card slot 74, the male fastener 1 and the female fastener 2 can be separated smoothly. After separation, the decorative shell 4 automatically resets due to the properties of the material, so that the push block 82 resets under the suction of the air pressure. At this time, the reset plate 83 resets under the tension of the tension spring 84, so it does not affect the next use.

[0045] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A combined button, comprising a male fastener (1) and a female fastener (2), characterized in that: The top of the female fastener (2) is provided with a mounting groove (3), a decorative shell (4) is provided inside the mounting groove (3), a mounting block (6) is fixedly connected to the bottom end of the decorative shell (4), a replacement component (5) is provided inside the female fastener (2), the replacement component (5) comprises a processing groove (51), the processing groove (51) is provided on the inner wall of the female fastener (2), the inner wall of the processing groove (51) is rotatably connected to a toothed ring (52), and the outer wall of the toothed ring (52) is fixedly connected to the outer wall of the toothed ring (52). A control rod (53) is connected, a connecting assembly (7) is arranged between the male fastener (1) and the female fastener (2), the connecting assembly (7) includes an installation chamber (71), the installation chamber (71) is opened on the outer wall of the male fastener (1), a shedding assembly (8) is arranged inside the decorative shell (4), the shedding assembly (8) includes an air pressure chamber (81), the air pressure chamber (81) is opened on the inner wall of the decorative shell (4), and the top edge of the female fastener (2) is fixedly connected to an air bag (9).

2. A combined button according to claim 1, characterized in that: The outer wall of the control rod (53) is provided with a control hole (54), the inner wall of the female fastener (2) outside the processing tank (51) is provided with a control groove (55), and the outer wall of the control rod (53) and the inner wall of the control groove (55) are elastically connected via a spring (56).

3. A combined button according to claim 1, characterized in that: The replacement assembly (5) further comprises a rotating rod (57), the outer wall of which penetrates through and is rotatably connected to the inner wall of the female fastener (2), the outer wall of the rotating rod (57) below the gear ring (52) is fixedly connected to a gear (58), and the outer wall of one end of the rotating rod (57) away from the gear (58) is fixedly connected to a magnetic block (59).

4. A combined button according to claim 1, characterized in that: The inner wall of the installation chamber (71) is slidably connected with a clamping block (72), one end of the clamping block (72) close to the center of the male fastener (1) is elastically connected to the inner wall of the installation chamber (71) via a second spring (73), and the inner wall of the female fastener (2) is provided with a clamping groove (74).

5. A combined button according to claim 4, characterized in that: The air pressure chamber (81) is also provided on the inner wall of the mounting block (6); the inner wall piston of the air pressure chamber (81) is connected to a push block (82); the inner wall of the slot (74) is slidably connected to a reset plate (83); the outer wall of the reset plate (83) is elastically connected to the inner wall of the slot (74) via a tension spring (84).

6. A combined button according to claim 5, characterized in that: A portion of the air pressure chamber (81) is opened on the inner wall of the mounting block (6), another portion of the air pressure chamber (81) is opened on the inner wall of the mounting block (6), and the shape of the air pressure chamber (81) in the inner area of ​​the mounting block (6) is approximately L-shaped.

7. A combined button according to claim 1, characterized in that: The material of the bottom end of the mounting block (6) is set to be a magnet, and the bottom magnetic pole of the magnet at the bottom end of the mounting block (6) is magnetically different from the top magnetic pole of the magnetic block (59) in the initial state.

8. The combined button according to claim 1, characterized in that: The teeth of the gear ring (52) are arranged at the lower end of the gear ring (52), and the gear ring (52) is meshed with the gear (58).

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