TWM485978U - Elastic fastening component - Google Patents

Description

Elastic fastening component

The present invention relates to an elastic fastening component, in particular to a first object, and can be combined with a second object by a positioning, screwing or snapping structure, so that the first object and the second object are mutually connected. Combined elastic snap-on assembly design.

Conventionally, a fixing assembly for connecting two plates is generally a thread-locking technique, and a specific embodiment thereof comprises a screw, a cover and a sleeve to form a fastening component; wherein the screw has one end at one end a force receiving portion, the force receiving portion is provided with a screwdriver slot, and the other end has a screw connected to the force receiving portion; the cover sleeve is sleeved around the hollow tube around the force receiving portion of the screw for covering and protecting the screw; The sleeve is fitted to the screw of the screw. Thereby, the fixing component can be coupled to a first object by using the cover, and the screw of the screw is corresponding to the locking hole of the second object, and then the rotating force is applied by the tool to the screwdriver slot of the screw receiving portion. And the screw is locked in the locking hole of the second object, thereby completing the combined structure of connecting the two objects.

However, with the technical feature of the above-mentioned screw-locking, it is possible to combine two objects, but when assembling, it is necessary to use a tool to apply a rotating external force to the driver slot of the screw receiving portion, and at the same time, apply a thrust at the same time. The screw can be locked into the keyhole of the second object, which makes the assembly process more laborious, cumbersome and time-consuming. Thereafter, although there are some techniques for combining two objects by means of fastening, the fastening structure lacks the function of self-positioning and fastening, for example, when the fastening component is aligned to the buttonhole of the second object, it cannot be self-locked or Positioning in the buttonhole will cause some trouble in the group connection. Therefore, how to create an elastic fastening component, so that the fastening component can be snapped or positioned when aligned to the fastening portion, and the operation is more convenient and labor-saving, which will be the active disclosure of the creative office. .

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 based on his accumulated experience in the industry for many years, he developed a flexible fastening component that can be buckled. Combine or position or assist the screwing to achieve more convenient and labor-saving operation.

The purpose of the present invention is to provide an elastic fastening component which is designed by a fixed structure, a fastening structure and an elastic component, so that the elastic component pushes the fastening structure elastically, so that the fastening structure can be self-locked. Or positioning or assisting screwing on the second object.

In order to achieve the above objective, the preferred technical means of the elastic fastening component of the present invention comprises: a fixing structure, a fastening structure and an elastic component; a first end of the fixing structure can be fixed to a first object, the fixing The structure has a wearing portion, the fixing structure has a first blocking portion; the fastening structure is movably combined at a second end of the fixing structure, the fastening structure has a fastening portion passing through the wearing portion, The fastening structure has a pair of second blocking portions corresponding to the first blocking portion; the elastic member abuts between the first blocking portion and the second blocking portion, and the elastic member elastically pushes the fastening structure to cause the The fastening portion passes through the first object and is assembled in a second object.

In the above elastic fastening assembly, the first blocking portion and the second blocking portion are positions where the structures interfere with each other.

In the above elastic fastening assembly, the first blocking portion is located around the fixing structure, and the second blocking portion is located inside the fastening structure.

In the above elastic fastening assembly, the first blocking portion is located in the through portion of the fixing structure, and the second blocking portion is located in the fastening portion of the fastening structure.

In the above elastic fastening assembly, the second blocking portion is formed by a convex portion or a concave portion of the fastening portion or a stopper disposed on the fastening portion.

In the above elastic fastening assembly, the through portion of the fixing structure has an inner convex portion to block the fastening portion.

In the above elastic fastening assembly, the inner convex portion has an internal thread structure screwed to the fastening portion.

In the above elastic fastening assembly, the fastening portion is a cylinder, a threaded body, a hooking body or an inner fastening body.

In the above elastic fastening assembly, the threaded body has a body portion and a threaded portion adjacent to the body portion, the body having a diameter greater than 1.2 mm and less than 5.7 mm, and the thread portion having a diameter greater than 2.2 mm and less than 6.1 mm .

In the above elastic fastening assembly, the first end of the fixing structure has a plurality of joints fixed to the first object by welding, riveting, expanding, screwing, magnetic or adhesive structures.

In the above-mentioned elastic fastening assembly, the fastening structure has a fixing member and a cap portion coupled to the fixing member, and one end of the fixing member constitutes the fastening portion, and the other end of the fixing member is coupled to the cap portion.

In the elastic fastening assembly described above, the other end of the fixing member has a sliding portion around the end, and the sliding portion is coupled to the cap portion.

In the above elastic fastening assembly, the fastening structure has a color sleeve, and the color sleeve is sleeved on the periphery of the cap portion.

When the elastic fastening component of the present invention is used, the first end of the fixing structure is first fixed to a first object, and when the first object is combined with the second object, the fastening portion of the fastening structure is brought close to the second The object can be elastically urged through the elastic member until the fastening portion is aligned with the hole of the second object, so that the fastening portion is assembled in the hole of the second object to achieve self-fastening or positioning. Or auxiliary screwing and other functions.

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 Figures 1 and 2, the elastic fastening assembly of the present invention is used for fixing a first object 10 and fastening a second object 20 by elastic force, so that the first object 10 and the first object The two objects 20 are capable of quickly combining and separating the elastic fastening components. Referring to Figures 2 and 10, a preferred embodiment includes a fixed structure 1, a fastening structure 2 and an elastic member 3. The fixed structure 1 can be a cylinder or a polygonal column. a body or other geometric object, such that a first end of the fixed structure 1 can be fixed to the first object 10 (such as a board or a circuit board, etc.) by any combination structure, the fixed structure 1 having a second end The through portion 11 of the first end is connected, and the fixed structure 1 has an axial first stop portion 12. The fastening structure 2 is movably combined at a second end of the fixing structure 1. The fastening structure 2 has a cap portion 21 at the second end, a fastening portion 22 passing through the insertion portion 11, and a fastening portion 22 may be integrally formed (such as Figures 1, 2, 5, and 7) or combined (as shown in Figures 3, 4, 6, and 9) in the cap portion 21, and the fastening structure 2 has a pair of first stop portions 12 The second stop portion 23. The elastic member 3 may be a linear or conical elastic body, such as a straight or conical tubular coil spring, a spring or a washer, and the elastic member 3 abuts against the first stop 12 and the second Between the blocking portions 23, the elastic member 3 is elastically urged to the fastening structure 2, so that the fastening portion 22 of the fastening structure 2 passes through the first object 10 and is assembled in a second object 20, thus completing the The structure in which the first object 10 and the second object 20 are quickly combined, and vice versa, can control the reverse action of the fastening structure 2 to quickly separate the first object 10 from the second object 20.

Referring to FIGS. 2 and 10 together, the first blocking portion 12 of the fixing structure 1 and the second blocking portion 23 of the fastening structure 2 are formed at positions where the structures axially interfere with each other. The fixing structure 1 and the fastening structure 2 are combined with each other and can be axially moved to each other, and when the elastic member 3 abuts between the first blocking portion 12 and the second blocking portion 23, the elastic force can be utilized. The fastening structure 2 is pushed to enable the fastening portion 22 to pass through the first object 10 and be assembled to a second object 20.

Specifically, referring to any one of FIG. 1 and FIG. 2 to FIG. 9 , the first blocking portion 12 of the fixing structure 1 can be implemented around the fixing structure 1 , and the fastening structure is The second blocking portion 23 of the second block portion 23 is located inside the cap portion 21 of the fastening structure 2, and the first blocking portion 12 and the second blocking portion 23 can be configured by the cap portion 21 surrounding the fixing structure 1. The position of the axial interference between the first blocking portion 12 and the second blocking portion 23 is caused by the axial interference of the elastic member 3 .

Or, as shown in any of the figures 10 to 13, the first blocking portion 12 of the fixing structure 1 can also be disposed at a selected position on the inner wall of the wearing portion 11 of the fixing structure 1, and the buckle The second blocking portion 23 of the fixed structure 2 is located at a selected position of the fastening portion 22 of the fastening structure 2. In detail, in the embodiment of FIGS. 10 to 13, the second blocking portion 23 can be implemented as A convex portion or a concave portion of the fastening portion 22 or a stopper 231 disposed on the fastening portion 22 as shown in FIG. 13 constitutes the first blocking portion 12 and the second blocking portion 23 A position in which the structures are axially interfered with each other, and the elastic member 3 is abutted against the first blocking portion 12 and the second blocking portion 23.

Referring to FIGS. 4 , 6 , and 7 , the insertion portion 11 of the fixing structure 1 can be implemented with an inner convex portion 13 to block the fastening portion 22 , and the inner convex portion 13 . The inner wall has an internal thread structure 131 for screwing into the fastening portion 22 described above. Therefore, when the fastening portion 22 is not fastened to the second object 20, the internal thread structure 131 can be screwed to the fastening portion 22, and the elastic member 3 can be compressed, and when the fastening is to be performed, the buckle is rotated. When the cap portion 21 of the fixed structure 2 is disengaged from the internal thread structure 131, the fastening structure 2 can be pushed by the elastic force of the elastic member 3, and the fastening portion 22 can be assembled to the second object 20.

As shown in FIG. 2 and FIG. 9 , the fastening portion 22 of the fastening structure 2 can be a positioning and fastening cylinder 221 , and the elastic force of the elastic member 3 pushes the second gear of the fastening structure 2 . The portion 23 can be engaged with the second member 20 by the cylinder 221 . Or as shown in Figures 3, 6, 7, 10, 11 and 13, the fastening portion 22 can also be a threaded body 222 for screwing, and the elastic force of the elastic member 3 pushes the second portion of the fastening structure 2. 23, the threaded body 222 can be engaged with the screw hole of the second object 20, so that the fastening structure 2 can be easily screwed. As shown in FIG. 4 and FIG. 12 , the fastening portion 22 can also be implemented as a hooking body 223 for engaging the second object 20 . As shown in FIG. 5 , the fastening portion 22 can also be implemented as an inner buckle body 224 , that is, one or more grooves are formed on the shaft of the fastening portion 22 , and the groove is fastened to the above. The second object 20.

As shown in FIGS. 7 and 8, the fastening portion 22 is preferably configured such that the threaded body 222 preferably has a body portion 222a and a threaded portion 222b adjacent to the body portion 222a. The diameter of the body portion 222a is greater than 1.2 mm and less than 5.7 mm, the diameter of the threaded portion 222b is greater than 2.2 mm and less than 6.1 mm to facilitate screwing with the internal thread structure 131 of the inner convex portion 13 of the fixed structure 1, and when the threaded portion 222b and the internal thread structure When the 131 is separated, the body portion 222a can pass through the internal thread structure 131, and the threaded portion 222b at one end can be screwed to the second object member 20 described above.

As shown in FIG. 2 , the first end of the fixed structure 1 can be implemented with a set of joints 14 , such that the joints 14 are welded, riveted (as shown in FIG. 9 or FIG. 12 ), and expanded. A screwing (as shown in FIG. 4 or FIG. 11), a magnetic or adhesive structure is fixed to the first object 10. Furthermore, as shown in the figures 3, 4, 6, 9 and 13, the fastening structure 2 of the present invention preferably has a fixing member 24 and a cap portion 21 coupled to one end of the fixing member 24, the fixing member 24 One end of the fixing member 22 constitutes the fastening portion 22, and the other end of the fixing member 24 (the upper end in the figure) is coupled to the cap portion 21. The preferred coupling structure includes a non-slip portion around the other end of the fixing member 24. 25. The anti-slip portion 25 is coupled into the hole of the cap portion 21 to prevent loosening of each other. In addition, as shown in FIG. 9 and FIG. 13 , the fastening structure 2 of the present invention preferably further has a color sleeve 26 disposed on the periphery of the cap portion 21 .

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.

10‧‧‧First object
20‧‧‧Second objects
1‧‧‧Fixed structure
11‧‧‧ Department of Wear
12‧‧‧ first stop
13‧‧‧Inside convex
131‧‧‧ internal thread structure
14‧‧‧Team
2‧‧‧Deducted structure
21‧‧‧Cap
22‧‧‧Deduction Department
221‧‧‧Cylinder
222‧‧‧ thread body
222a‧‧‧ Body
222b‧‧ Thread Department
223‧‧‧hook body
224‧‧‧Inner body
23‧‧‧second stop
231‧‧‧stops
24‧‧‧Fixed parts
25‧‧‧Slip-stop
26‧‧‧ color set
3‧‧‧Flexible components

Figure 1 is a perspective view of a first preferred embodiment of the present invention. 2 is a schematic view of a combined structure and a column of the first preferred embodiment of the present invention. Figure 3 is a schematic view of the threaded body in the first preferred embodiment of the creation. Figure 4 is a schematic view of the hook body in the first preferred embodiment of the present invention. Figure 5 is a schematic view of the inner button body in the first preferred embodiment of the present invention. Figure 6 is a schematic view showing the structure of the inner convex portion and the internal thread in the first preferred embodiment of the present invention. Figure 7 is a schematic view showing the combination of the internal thread structure and the threaded body in the first preferred embodiment of the creation. Figure 8 is an enlarged schematic view showing the internal thread structure and the threaded body in the first preferred embodiment of the present invention. Figure 9 is a schematic view showing the combination of the color sleeves in the first preferred embodiment of the creation. Figure 10 is a schematic view showing the combination of the second preferred embodiment of the present invention. Figure 11 is a schematic view of the second stop in the second preferred embodiment of the present invention. Figure 12 is a schematic view of another second stop in the second preferred embodiment of the present invention. Figure 13 is a schematic view showing the combination of the stopper and the color sleeve in the second preferred embodiment of the present invention.

10‧‧‧First object

20‧‧‧Second objects

1‧‧‧Fixed structure

11‧‧‧ Department of Wear

12‧‧‧ first stop

14‧‧‧Team

2‧‧‧Deducted structure

21‧‧‧Cap

22‧‧‧Deduction Department

221‧‧‧Cylinder

23‧‧‧second stop

24‧‧‧Fixed parts

3‧‧‧Flexible components

Claims (13)

An elastic fastening component comprises: a fixing structure, a fastening structure and an elastic component; a first end of the fixing structure can be fixed to a first object, the fixing structure has a penetrating portion, the fixing structure Having a first blocking portion; the fastening structure is movably combined at a second end of the fixing structure, the fastening structure having a fastening portion passing through the wearing portion, the fastening structure having a pair of first a second blocking portion of the blocking portion; the elastic member abuts between the first blocking portion and the second blocking portion, the elastic member elastically pushes the fastening structure to cause the fastening portion to pass through the first object and the group Set in a second object. The elastic fastening assembly of claim 1, wherein the first blocking portion and the second blocking portion are positions where the structures interfere with each other. The elastic fastening assembly of claim 2, wherein the first blocking portion is located around the fixing structure, and the second blocking portion is located inside the fastening structure. The elastic fastening assembly of claim 2, wherein the first blocking portion is located in the through portion of the fixing structure, and the second blocking portion is located in the fastening portion of the fastening structure. The elastic fastening assembly of claim 4, wherein the second blocking portion is formed by a convex portion or a concave portion of the fastening portion or a stopper disposed on the fastening portion. The elastic fastening assembly of claim 3 or 4, wherein the through portion of the fixing structure has an inner convex portion to block the fastening portion. The elastic fastening assembly of claim 6, wherein the inner protrusion has an internal thread structure screwed to the fastening portion. The elastic fastening component of 3 or 4, wherein the fastening portion is a cylinder, a threaded body, a hooking body or an inner fastening body. The elastic fastening assembly of claim 8, wherein the threaded body has a body and A threaded portion adjacent the body having a diameter greater than 1.2 mm and less than 5.7 mm, the threaded portion having a diameter greater than 2.2 mm and less than 6.1 mm. The elastic fastening assembly of 3 or 4, wherein the first end of the fixing structure has a plurality of joints fixed to the first by welding, riveting, expanding, screwing, magnetic or adhesive structures. object. The elastic fastening assembly of 3 or 4, wherein the fastening structure has a fixing member and a cap portion coupled to the fixing member, the fixing member forming the fastening portion at one end, and the other end of the fixing member is coupled to the cap portion . The elastic fastening assembly of claim 11, wherein the other end of the fixing member has a stopping portion around the end, and the sliding portion is coupled to the cap portion. The elastic fastening component of claim 9, wherein the fastening structure has a color sleeve, and the color sleeve is sleeved on the periphery of the cap.