TWM445864U - Structural improvement belt buckle - Google Patents

Description

Buckle improved structure

The present invention relates to a modified structure of a buckle, which mainly refers to a structure that can improve the stability and safety of the buckle and the buckle.

Conventional buckles are often used on, for example, helmets, backpacks, or other items, and the buckles are mainly provided with a female buckle and a male buckle, and the female buckle and the male buckle are respectively engaged with one end of the belt body, and the buckle can be buckled. Fasten or separate from the male buckle to engage or disengage.

As shown in the fourth and fifth figures, one of the conventional buckle structures is mainly provided with a female buckle 1' and a male buckle 2', and the female buckle 1' has a metal base 11', a plastic button 12', and a spring 13 ', and the base 11' has a bottom surface 111', and the rear joint portion 112' is engaged with the belt body 3', and the buckle button 12' is pivoted on the base 11' and the bottom surface of the base 11' Between the 111' and the button 12', there is a slot 14', and a button body 121' is protruded under the button 12', and the front side of the button body 121' has a guiding bevel 122' and a rear engaging edge 123'. Further, the latching portion 124' is disposed behind the button 12'; the spring 13' provides the buttoning force of the button body 12' of the button 12' toward the bottom surface 111' of the base 11', and the latching portion 124' is actuated. The buckle body 121' is released from the bottom surface 111' of the base 11'.

The male buckle 2' is made of a plastic material, and has a joint portion 21' that can engage the belt body 3' at one end, and a buckle portion 22' that can be inserted into the socket 1' socket 14' at the other end, and is inserted therein. A plurality of consecutively arranged buckle bodies 23 ′ are disposed above the buckle portion 22 ′, and the buckle body 23 ′ is provided with a guiding oblique edge 231 ′ and a fastening edge 232 ′ corresponding to the buckle body 121 ′, and the buckle 2 is 'The insertion hole 14' of the female buckle 1' can be inserted through the buckle portion 22', and the guiding oblique edges 231, 122' can facilitate the insertion action, and the buckle body 121', 23 can be inserted after the male buckle 2' is inserted into the proper position. 'They are engaged with each other and are fastened to each other by the fastening edges 123' and 232'.

However, the above structure is because the button 12' and the pin 2' are both made of plastic material, which causes the buckle edges 123', 232' to deform or even fall off when subjected to a large pulling force after the fastening, and the buckle is used after a period of use. The ends of the bodies 121' and 23' are prone to loss of service life due to wear.

Further, when the buckle bodies 123' and 232' of the structure are engaged, only the flat fastening edges 123' and 232' are engaged and fastened, and the flat fastening manner is easy to slip and buckle.

The main purpose of this creation is to provide a structure that can improve the stability of the buckle and the male buckle.

The creation includes a female buckle and a male buckle, and the female buckle has a metal base, a metal buckle button, a spring, and the base has a bottom surface, and the joint portion is engaged with the belt body; and the buckle button is pivoted on the base The seat has a slot between the base and the button, and a button body is protruded from the front of the button, and the front side of the button body has a beveled edge, the rear side has a buckled side, and a dialing portion is arranged behind the button button. The spring provides a button body with a button body that is elastically biased toward the bottom surface of the base, and the button portion is actuated to release the button body away from the bottom surface of the base; the male button is made of a metal material and has an engageable belt at one end. The joint portion is further provided with a buckle portion that can be inserted into the female buckle slot at the other end, and a continuous arrangement buckle body that can be engaged with the female buckle body is disposed above the buckle portion, and the buckle body corresponds to the buckle of the female buckle The guide bevel is arranged in the direction of the inclination of the body guide bead, and the buckle edge is arranged at the position of the buckle body of the corresponding buckle, and a buckle groove is arranged below the buckle edge; thereby, the creation can insert the buckle portion of the buckle The slot of the female buckle and the buckle of the male buckle and the female buckle are mutually engaged, and the buckles of the male buckle and the female buckle are both stronger Good metal material can provide better fastening stability, and can reduce the wear of the button body to increase the service life when used for a long time. Moreover, the guide bevel of the male buckle and the female buckle can enhance the smooth cooperation function of the buckle, and The buckle edge of the buckle body of the male buckle can be provided to abut the upper side of the buckle body of the buckle, and the buckle groove of the buckle body of the buckle can be buckled at the same time with the buckle of the buckle of the buckle. It has both abutting and hooking double fastening effect, and it can have better fastening stability.

Please refer to the first to third figures. The creation includes a female buckle 1 and a male buckle 2, and the female buckle has a metal base 11, a metal buckle 12, a spring 13, and the base 11 has a bottom surface 111, and The engaging portion 112 is engaged with the belt body 3, and the button 12 is pivotally disposed on the base 11, and the socket 11 is disposed between the base 11 and the button 12, and the button body 121 is protruded from the front of the button 12. The front side of the button body 121 has a guiding bevel 122, the rear side has a fastening edge 123, and a locking portion 124 is disposed behind the button 12; and the spring 13 provides the button body 12 of the button 12 to be elastic toward the bottom surface 111 of the base 11. The engaging force and the action of the dialing portion 124 cause the button body 121 to be released from the bottom surface 111 of the base 11 .

The male buckle 2 is made of a metal material, and has a joint portion 21 that can engage the belt body 3 at one end, and a buckle portion 22 that can be inserted into the socket 1 of the female buckle 1 at the other end, and is disposed above the buckle portion 22 The buckle body 23 is fastened to the buckle body 23, and the buckle body 23 is disposed corresponding to the oblique direction of the guide body 121 of the buckle body 121 of the female buckle 1 in the oblique direction of the buckle body 231, and is corresponding to the buckle body of the female buckle 1 The buckle edge 232 is disposed at the position of the buckle edge 123, and the buckle groove 233 is disposed below the buckle edge 232.

This creation allows the buckle portion 22 of the male buckle 2 to be inserted into the slot 14 of the female buckle 1 and the male buckle 2 and the buckle bodies 121 and 23 of the female buckle 1 are engaged with each other, and the male buckle 2 and the female buckle 1 are engaged with each other. The button 12 is made of a metal material with better strength, which can have better fastening stability, and can reduce the wear of the button bodies 121 and 23 to increase the service life when used for a long time, and the guide buckle 2 and the buckle 1 The beveled edges 122 and 231 can improve the smooth cooperation function of the buckle, and the upper fastening edge 232 of the buckle body 23 of the male buckle 2 can provide abutment against the buckle side 123 of the buckle body 121 of the female buckle 1, and the buckle of the buckle 2 The buckle groove 233 of the body 23 can be hooked at the bottom of the buckle body 123 of the buckle 1 of the female buckle 1 at the same time, which can double the fastening effect of the buckle and the hook, and can have better fastening stability, and According to this creation, it will not fall off when it is impacted, so as to greatly improve the anti-collision safety effect when used in a helmet.

Therefore, according to the above, the present invention can improve the buckle stability and the service life of the buckle, and the foregoing embodiment is an example of the creation, which is not a limitation of the creation, and the equivalent change according to the spirit of the creation should also be Belongs to the scope of this creation.

1‧‧ ‧ mother button
11‧‧‧Base
111‧‧‧ bottom

112‧‧‧ joints
12‧‧‧ button
121‧‧‧ button body

122‧‧‧ 斜 oblique
123‧‧‧With the side
124‧‧‧Driving Department

13‧‧‧ Spring
14‧‧‧Slots
2‧‧‧ male buckle

21‧‧‧ joints
22‧‧‧Bucking Department
23‧‧‧ Button body

231‧‧‧ 斜 oblique
232‧‧‧
233‧‧‧ buckle groove

3‧‧‧Band

1'‧‧‧Female buckle
11'‧‧‧Base
111'‧‧‧ bottom

112'‧‧‧ joints
12'‧‧‧ button
121'‧‧‧ Button body

122'‧‧‧ 斜 oblique
123'‧‧‧"
124'‧‧‧Driving Department

13'‧‧‧ Spring
2'‧‧‧ male buckle
21'‧‧‧Intersection

22'‧‧‧Bucking Department
23'‧‧‧ Button body
231'‧‧‧ 斜 oblique

232'‧‧‧ 扣边
3'‧‧‧Band

The first picture is an exploded view of the creation.

The second picture is a combination diagram of the creation, showing the state of separation of the female buckle and the male buckle.

The third figure is a sectional view of the combination of the creation, showing the state of the buckle and the buckle.

The fourth picture is a perspective view of a conventional buckle.

The fifth figure is a schematic cross-sectional view of a conventional buckle buckle.

1‧‧ ‧ mother button

11‧‧‧Base

111‧‧‧ bottom

112‧‧‧ joints

12‧‧‧ button

121‧‧‧ button body

124‧‧‧Driving Department

13‧‧‧ Spring

2‧‧‧ male buckle

21‧‧‧ joints

22‧‧‧Bucking Department

23‧‧‧ Button body

231‧‧‧ 斜 oblique

232‧‧‧

233‧‧‧ buckle groove

Claims (2)

A buckled improved structure comprising:
a female buckle, a metal base, a metal button, a spring, and the base has a bottom surface, and the joint portion is engaged with the belt body, and the buckle button is pivoted on the base and the base and the button are arranged The utility model has a slot, and a button body is protruded from the front of the button, and a button for releasing the buckle is arranged on the button, and the button body of the button is provided with an elastic fastening force toward the bottom surface of the base, and the dialing portion can be made The action releases the buckle body away from the bottom surface of the base;
A male buckle made of metal material, with a joint portion at the other end that can be engaged with the belt body, and a buckle portion that can be inserted into the female buckle slot at the other end, and a buckle body can be arranged above the buckle portion The continuous arrangement of the buckle body. The modified structure of the buckle according to the first aspect of the patent application, wherein the buckle body of the female buckle has a beveled front side and the rear side has a buckled side; and the buckle body of the male buckle corresponds to the buckle body of the female buckle. The guide bevel is set in the direction, and the buckle edge is set at the position of the buckle body of the corresponding buckle, and the buckle groove is arranged below the buckle edge.