TWM570370U - Fast disassembling fastener - Google Patents

Abstract

A quick release fastener comprising a barrel and a fastener. The fastener is disposed in the barrel, the fastener has a rod body, and the rod body has a buckle portion. Thereby, the quick release fastener of the present invention can combine the barrel body on an object and drive the rod body to drive the buckle portion to combine or release another object to complete the combination and separation of the two objects. Repeatedly combine and separate quickly.

Description

Quick release fastener

This creation provides a quick release fastener, especially one that can be used as a function of repeatedly combining and splitting two objects.

Generally, when two objects are combined, the two objects are usually fixed in a manner that is not easily separated by means of screw locking, thereby ensuring a stable combination between the two objects, and it is not easy to separate from each other.

However, in the above-mentioned conventional fixing method, although the two objects can be fixedly combined in a manner that is difficult to separate, in addition to the case where it is difficult to assemble, the two objects are difficult to be formed due to the fixed combination of the screws. Disassembly occurs.

Therefore, how to create a quick-release fastener, which can achieve the purpose of repeatedly combining and separating at least two objects, will be the active disclosure of this creation.

In view of the shortcomings of the above-mentioned prior art, the creator feels that he has not perfected it, exhausted his mind to study and overcome it, and developed a quick-release fastener, in order to combine the barrel on an object and buckle it. The piece combines or releases another object to complete the combination and separation of the two objects, and achieves the purpose of repeated rapid bonding and separation.

For the above purposes and other purposes, the present invention provides a quick release fastener comprising: a barrel and a fastener. The fastener is disposed in the barrel body, and the fastener has a rod body. The rod body has a positioning portion and a buckle portion, and the rod body can be driven to drive the buckle portion to be combined or released.

In the above quick release fastener, the barrel has at least one combination portion or at least one buckle body.

In the quick release fastener described above, a first restricting portion or a second restricting portion is respectively disposed at a position adjacent to both ends of the rod body.

In the above quick release fastener, the rod body is sleeved with an elastic member, and the two ends of the elastic member respectively abut the barrel and the fastener.

In the quick release fastener described above, the buckle portion is an inner button body, an outer button body, a threaded body or a cylinder.

In the quick release fastener described above, the inner side of the barrel has a first abutting top and a second abutting top, and the first abutting top is higher than the second abutting top.

In the above-mentioned quick release fastener, the rod body has a positioning portion, and the rod body can be rotated to abut the positioning portion against the first abutting top or the second abutting top to drive the buckle portion to be combined or released.

In the quick release fastener described above, a guiding portion is disposed between the first abutting top and the second abutting top.

In the quick release fastener described above, the guiding portion is inclined, curved or stepped.

In the quick release fastener described above, the first abutting top side has a first stopping portion.

In the quick release fastener described above, the second abutting top side has a second stopping portion.

In the above-mentioned quick release fastener, one of the first abutting tops has a limiting portion, and the positioning portion has a corresponding limiting portion corresponding to the movable abutting of the limiting portion.

In the quick release fastener described above, the limiting portion is a convex portion or a concave portion, and the corresponding limiting portion is a concave portion or a convex portion that is in contact with the limiting portion.

In the quick release fastener described above, the positioning portion is disposed on a sleeve.

In the above quick release fastener, the sleeve is sleeved on the rod body, and the sleeve and the rod body are combined by a plug body.

In the above quick release fastener, one end of the rod body is provided with an operation portion.

In the quick release fastener described above, the operating portion is coupled to the shaft by a plug.

Thereby, the quick release fastener of the present invention can combine the barrel body on an object, and rotate the rod body to abut the positioning portion against the first abutting top or the second abutting top to drive the buckle portion. Combine or release another object to complete the combination and separation of the two objects, and achieve the purpose of repeated rapid bonding and separation.

In order to fully understand the purpose, features and effects of this creation, the following specific examples, together with the attached drawings, provide a detailed description of the creation, as explained below:

Referring to FIG. 1 to FIG. 5, the present invention provides a quick release fastener 1 comprising a barrel 11 and a fastener 12. The fastener 12 is disposed in the barrel body 11. The fastener 12 has a rod body 121. The rod body 121 has a buckle portion 123. The buckle portion 123 can be an inner button body, and the rod body 121 can be driven to The buckle portion 123 is driven to engage or release.

When the present quick release fastener 1 is used, the body 11 is combined with an object 2. When the other object 3 is combined, the rod body 121 can be pressed down, so that the rod body 121 simultaneously drives the buckle portion 123 to move downward, and the buckle portion 123 corresponds to the through hole 31 of the other object 3, and then rotates the rod portion 123. The rod body 121 further encloses the buckle portion 123 into the convex portion 311 around the perforation 31, thereby engaging with another object 3, thereby achieving the effect of quickly combining the two objects.

When the object 2 and the other object 3 are separated, the rod body 121 can be reversely rotated, so that the rod body 121 drives the buckle portion 123 to move out of the convex portion 311, and the rod body 121 is moved upward, thereby making the buckle body The portion 123 releases the other object 3 to achieve the effect of quickly separating the two objects.

In a preferred embodiment of the present invention, the barrel 11 has at least one combination portion 113 and at least one button body 114. The combination portion 113 is coupled to the through hole 21 of the object 2 by the screw 4, and the buckle body 114 is fastened to the button hole 22 of the object 2, so that the barrel 11 and the object 2 are combined; The barrel 11 achieves the effect of being stably disposed on the object 2.

In a preferred embodiment of the present invention, a first limiting portion 1211 and a second limiting portion 1212 are respectively disposed at positions adjacent to the two ends of the rod body 121, and the rod body 121 is sleeved with an elastic member 13. Both ends of the elastic member 13 respectively abut the cylindrical body 11 and the first restricting portion 1211. Thereby, when the rod body 121 is pressed down to drive the buckle portion 123 to move downward, the first restricting portion 1211 abuts against the top end of the barrel body 11 to limit the downward movement of the rod body 121. At the same time, the elastic member 13 is compressed, and the buckle portion 123 is buckled into the convex portion 311 around the through hole 31, and the elastic force of the elastic member 13 can be used to maintain the stability of the buckle portion 123 after fastening, thereby avoiding looseness. For the phenomenon of shifting.

In addition, when the lever body 121 is reversely rotated to move the buckle portion 123 out of the convex portion 311, the elastic force of the elastic member 13 is released, and the rod body 121 is moved upward, and the second restriction portion 1212 is caused. Abutting against the bottom of the barrel body 11 to limit the upward movement of the rod body 121, and the elastic force of the elastic member 13 releases the rod body 121 to automatically move upward, thereby achieving an easy-to-operate effect.

In a preferred embodiment of the present invention, one end of the rod body 121 is provided with an operating portion 126 which is coupled to the rod body 121 by a plug body 127. Thereby, the operation portion 126 can be pulled during use, and the operation portion 126 is perpendicular to the rod body 121, and then the external pressure or the external force is applied to the operation portion 126 to make the operation portion 126 The rod 121 is driven to move, and the effect of easy force application is achieved when combining or separating the two objects.

Please refer to FIG. 6 to FIG. 7. As shown in the figure, the present invention provides a quick release fastener 1 comprising a barrel 11 and a fastener 12.

The inside of the barrel 11 has a first abutting top 111 and a second abutting top 112. The first abutting top 111 is higher than the second abutting top 112.

The fastener 12 is disposed in the tubular body 11. The fastener 12 has a rod body 121. The rod body 121 has a positioning portion 122 and a buckle portion 123. The buckle portion 123 can be an outer buckle body and can be rotated. The rod body 121 abuts the positioning portion 122 against the first abutting top portion 111 or the second abutting portion 112 to drive the buckle portion 123 to engage or release.

When the quick release fastener 1 is in use, the body 11 is combined with the screw 2 by the combination portion 113 or by an object 2 by the button body 114. When the other object 3 is combined, the rod body 121 can be rotated, so that the rod body 121 moves the positioning portion 122 to a position abutting against the first abutting top portion 111. At this time, the rod body 121 moves upward, and at the same time The buckle portion 123 is moved upward and turned, and the buckle portion 123 is combined with another object 3 to achieve the effect of quickly combining the two objects.

When the object 2 and the other object 3 are separated, the rod body 121 can be rotated, so that the rod body 121 moves the positioning portion 122 from the position of the first abutting top portion 111 to the top of the second abutting portion 112. In this position, the rod body 121 moves downwards at the same time, and at the same time, the buckle portion 123 is moved downward and turned, so that the buckle portion 123 releases the other object 3, thereby achieving the effect of quickly separating the two objects.

When the rod body 121 is in operation, the operation portion 126 can be firstly pulled to make the operation portion 126 perpendicular to the rod body 121, and then the rotation of the operation portion 126 is applied to the operation portion 126. The portion 126 drives the rod 121 to rotate, and achieves an effect of easy force application when combining or separating two objects.

In a preferred embodiment of the present invention, the first abutting top 111 and the second abutting top 112 have a guiding portion 115, and the guiding portion 115 is inclined (or curved, stepped). shape). Thereby, when the positioning portion 122 is moved from the position of the first abutting top 111 (or the second abutting top 112) to the position of the second abutting top 112 (or the first abutting top 111), the positioning portion 122 can be utilized. The guiding portion 115 cooperates to achieve smooth movement.

In a preferred embodiment of the present invention, the first abutting top 111 has a first stopping portion 116 on one side and a second stopping portion 117 on the second abutting top 112 side. Thereby, when the positioning portion 122 is moved from the position of the first abutting top 111 (or the second abutting top 112) to the position of the second abutting top 112 (or the first abutting top 111), the first The second stop portion 117 is engaged with the stop, and when the positioning portion 122 is moved from the position of the second abutting portion 112 to the position of the first abutting portion 111, the first stop portion 116 can be engaged. The gear is prevented from being over-steered, and the positioning portion 122 is brought to a better limit function.

In a preferred embodiment of the present invention, the first abutting top portion 111 has a limiting portion 1111 on one side thereof, and the bottom portion of the positioning portion 122 has a corresponding portion 1221 corresponding to the movable portion 1111. The limiting portion 1111 is a convex portion (or a concave portion), and the corresponding limiting portion 1221 is a concave portion (or a convex portion) that is in contact with the limiting portion 1111. Therefore, when the positioning portion 122 is moved to the position of the first abutting portion 111, the corresponding limiting portion 1221 can be docked with the limiting portion 1111, so that the positioning portion 122 achieves a better limiting effect.

In a preferred embodiment of the present invention, the positioning portion 122 is disposed at a bottom of a sleeve 124, and the sleeve 124 is sleeved at a position adjacent to the end of the rod 121, and the sleeve 124 is The rods 121 are joined by a plug 125. Thereby, when the rod 121 is rotated, the positioning portion 122 is simultaneously moved to the position of the first abutting top 111 or the second abutting top 112.

In addition, the positioning portion 122 may be directly disposed on the rod 121 or integrally formed with the rod 121.

In a preferred embodiment of the present invention, one end of the rod body 121 is provided with an operating portion 126 which is coupled to the rod body 121 by a plug body 127. Thereby, the operation portion 126 can be pulled during use, and the operation portion 126 is perpendicular to the rod 121, and then the rotation of the operation portion 126 is applied to the operation portion 126 to drive the rod The body 121 is rotated to achieve the effect of easy force application when combining or separating the two objects.

In a preferred embodiment of the present invention, an elastic member 13 is disposed between the barrel 11 and the fastener 12, and the two ends of the elastic member 13 respectively abut the barrel 11 and the fastener 12. In the embodiment of the present invention, the rod body 121 has a protruding portion 128. The elastic member 13 is sleeved on the rod body 121, and the two ends of the elastic member 13 respectively abut the barrel body 11 and the convex portion. Out of 128. Thereby, when the positioning portion 122 moves to the position of the first abutting top 111, the elastic member 13 is compressed, and when the positioning portion 122 moves to the position of the second abutting portion 112, the elastic member is released. 13. In this manner, the elastic force of the elastic member 13 can be utilized to maintain the stability of the positioning portion 122 after movement, thereby avoiding the occurrence of looseness.

In addition, as shown in FIG. 13 , the buckle portion 123 can also be set as a threaded body (as part a of FIG. 13 ) or a cylinder (as part b of FIG. 13 ) as needed, so that the present invention is used for fastening. Can be more in line with the needs of actual use.

The present invention has been disclosed in the above preferred embodiments, and it should be understood by those skilled in the art that the present invention is only intended to depict the present invention and should not be construed as limiting the scope of the present invention. It should be noted that variations and permutations equivalent to those of the embodiments are intended to be included within the scope of the present invention. Therefore, the scope of protection of this creation is subject to the definition of the scope of patent application.

1‧‧‧Quick release fasteners

11‧‧‧

111‧‧‧First arrival at the top

1111‧‧‧Limited Department

112‧‧‧ second arrival top

113‧‧‧ Combination Department

114‧‧‧ Button body

115‧‧‧Guidance

116‧‧‧First stop

117‧‧‧second stop

12‧‧‧fasteners

121‧‧‧ rod body

1211‧‧‧First Restriction Department

1212‧‧‧Second Restriction

122‧‧‧ Positioning Department

1221‧‧‧Corresponding to the limit department

123‧‧‧Deduction

124‧‧‧ sleeve

125‧‧‧Elder

126‧‧‧Operation Department

127‧‧‧ 栓

128‧‧‧protrusion

13‧‧‧Flexible components

2‧‧‧ objects

21‧‧‧Perforation

22‧‧‧ buttonhole

3‧‧‧Another object

31‧‧‧Perforation

311‧‧‧ convex

4‧‧‧ screws

[Fig. 1] A schematic view showing the appearance of a first embodiment of the present invention. [Fig. 2] An exploded schematic view of the first embodiment of the present invention. [Fig. 3] A first schematic diagram of the use state of the first embodiment of the present invention. [Fig. 4] A second schematic diagram of the use state of the first embodiment of the present invention. [Fig. 5] Fig. 3 is a schematic view showing the state of use of the first embodiment of the present invention. [Fig. 6] A schematic view showing the appearance of a second embodiment of the present invention. Fig. 7 is an exploded perspective view showing the second embodiment of the present invention. [Fig. 8] Fig. 8 is a schematic view showing the state of the tubular body of the second embodiment of the present invention. [Fig. 9] Fig. 2 is a second schematic view showing the state of the tubular body of the second embodiment. [Fig. 10] A schematic view showing the state of use of the second embodiment of the present invention. [Fig. 11] A schematic view showing a state in which a second embodiment of the present invention is combined with another object. [Fig. 12] A schematic view showing a state in which the second embodiment is separated from another object. [Fig. 13] A schematic diagram of different types of buckles.

Claims (17)

A quick release fastener comprising: a barrel; and a fastener disposed in the barrel, the fastener having a rod body having a buckle portion for driving the rod body to drive The buckle is combined or released. The quick release fastener of claim 1, wherein the body has at least one combination or at least one fastener. The quick release fastener of claim 1, wherein a first restricting portion or a second restricting portion is respectively disposed at a position adjacent to both ends of the rod body. The quick release fastener of claim 3, wherein the rod body is sleeved with an elastic member, and the two ends of the elastic member respectively abut the barrel and the fastener. The quick release fastener of claim 1, wherein the buckle is an inner button body, an outer button body, a threaded body or a cylinder. The quick release fastener of claim 1, wherein the inner side of the barrel has a first abutting top and a second abutting top, the first abutting top being higher than the second abutting top. The quick release fastener of claim 6, wherein the rod body has a positioning portion, and the rod body is rotatable to abut the positioning portion against the first abutting top or the second abutting top to drive the buckle portion. Combine or release. The quick release fastener of claim 6, wherein the first abutting top and the second abutting top have a guiding portion. The quick release fastener of claim 8, wherein the guiding portion is inclined, curved or stepped. The quick release fastener of claim 6, wherein the first abutting top side has a first stop. The quick release fastener of claim 6, wherein the second abutting top side has a second stop. The quick release fastener of claim 6, wherein one of the first abutting tops has a limiting portion, and the positioning portion has a corresponding limiting portion corresponding to the movable portion of the limiting portion. The quick release fastener of claim 12, wherein the limiting portion is a convex portion or a concave portion, and the corresponding limiting portion is a concave portion or a convex portion that is opposite to the limiting portion. The quick release fastener of claim 7, wherein the positioning portion is disposed on a sleeve. The quick release fastener of claim 14, wherein the sleeve is sleeved to the rod body, and the sleeve and the rod body are coupled by a plug body. The quick release fastener of claim 1, wherein one end of the rod body is provided with an operating portion. The quick release fastener of claim 16, wherein the operating portion is coupled to the shaft by a plug.