CN214118648U

CN214118648U - Quick connecting piece combination and frame

Info

Publication number: CN214118648U
Application number: CN202022573963.4U
Authority: CN
Inventors: 章建文
Original assignee: Linktone Exhibition System Co ltd
Current assignee: Linktone Exhibition System Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-09-03
Anticipated expiration: 2030-11-10

Abstract

The utility model relates to a quick connecting piece combination and frame, include the hand (hold) screw, collude nut and fastener soon, the external screw thread of hand (hold) screw with the internal thread gomphosis in the cavity on the nut right side of colluding soon is connected, collude the nut soon and extend to the left side, the right part card of fastener is gone into the left section of colluding the nut soon, the fastener right side is provided with the flange of L shape, and the flange package is in the outside of colluding the nut soon. The frame combined by the quick connecting pieces can be quickly disassembled and assembled, and meanwhile, the quick connecting pieces are few in parts, small in size and almost free of maintenance. The device is also convenient for mass production and has low cost.

Description

Quick connecting piece combination and frame

Technical Field

The utility model relates to a quick tool, especially a quick connecting piece combination and use frame of this quick connecting piece combination.

Background

In the field of use of show articles for use, need install fast, quick dismantlement, the combination of the form such as screw bolt that adopts in the past, because need additionally use the instrument, the dismouting is all inconvenient moreover, and quick instrument arises in due course.

In the quick tool connected with the frame, a lockset is adopted, the structure is complex, the operation and the maintenance are difficult, and meanwhile, the complex structure brings huge volume, so that the appearance is not attractive, and the field use is not convenient.

Disclosure of Invention

The utility model discloses a solve above-mentioned technical problem, provide a quick connector, use this quick connector connected frame, the part is simple, convenient to use, and is firm reliable.

The technical scheme of the utility model is that: the utility model provides a quick-connect spare combination, includes the hand (hold) screw, colludes nut and fastener soon, the external screw thread of hand (hold) screw with the internal thread gomphosis in the cavity on the nut right side of colluding soon is connected, collude the nut soon and extend to the left side, the right part card of fastener is gone into the left section of colluding the nut soon, the fastener right side is provided with the flange of L shape, and the flange package is in the outside of colluding the nut soon.

Furthermore, there is the gap on the nut left side section colludes soon, sets up between the gap that wing part opens or recovers under the exogenic action symmetrically.

Furthermore, the outer wall of the quick-hook nut is provided with a first bulge.

Further, the projection is located on an outer wall of the wing portion while being outside of a portion where the clip is caught.

Furthermore, the inner wall of the wing-shaped part is provided with a second protrusion, and the second protrusion is positioned on the left side of the clamping part of the clamping piece.

Furthermore, the first bulge is in a right triangle shape, and the vertical side is on the right side.

Furthermore, the second bulge is triangular, and the right side line is attached to the shape of the clamping piece.

Furthermore, the two bulges are respectively arranged in the horizontal direction of the clamping piece, and the two L-shaped flanges are arranged in the horizontal direction of the clamping piece.

Further, the leftmost end of the clamping piece is provided with a boss.

Simultaneously the utility model provides an use frame of quick-operation joint spare combination can be dismantled by a plurality of groups frame and connect and form, the corresponding position of frame has been seted up to wearing the pore, and the quick-operation joint spare combination of using any of the aforesaid is fixed, the pore can hold and collude the nut soon and penetrate, the back is screwed up to the hand (hold) screw, and the interior terminal surface of hand (hold) screw presss from both sides tightly with the protruding one that colludes the nut soon the frame, the flange right-hand member face of L shape is also pressed from both sides tightly simultaneously on the frame.

Has the advantages that: the device of the invention can realize fast disassembly and assembly, and has few parts, small volume and almost no need of maintenance. The device is also convenient for mass production and has low cost.

Drawings

FIG. 1 is a schematic diagram of an embodiment of an apparatus.

FIG. 2 is a cross-sectional view of the A-A side of the device in the example.

Fig. 3 is a perspective view of the device.

Fig. 4 is an assembly view of a housing using the device.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1, fig. 2, fig. 3, a quick connecting piece combination, including hand (hold) screw 2, collude nut 1 and fastener 3 soon, the external screw thread of hand (hold) screw 2 with internal thread gomphosis in the cavity on the quick-witted nut 1 right side is connected, collude nut 1 soon and extend to the left side, the right part card of fastener 3 is gone into the left section of quick-witted nut 1 soon, 3 right sides of fastener are provided with flange 4 of L shape, and flange 4 wraps in the outside of colluding quick-witted nut 1 soon.

There is the gap 5 on the quick-catch nut left section, and the symmetry sets up wing part 6 between gap 5 and opens or recovers under the exogenic action.

The outer wall of the quick-hooking nut is provided with a first bulge 7. A projection one 7 is located on the outer wall of the wing part 6 while being outside the snapping-in place of said clip 3.

The inner wall of the wing part 6 is provided with a second projection 8, and the second projection 8 is positioned at the left side of the clamping part 3.

The first bulge 7 is in a right triangle shape, and the vertical side is on the right side. The second bulge 8 is triangular, and the right side line is attached to the shape of the clamping piece. The first bulges 7 are two and are respectively arranged in the horizontal direction of the clamping piece 3, and the two L-shaped flanges 4 are arranged in the horizontal direction of the clamping piece 3.

The leftmost end of the clip is provided with a boss 9. The clamping piece is conveniently and manually installed in the quick hook nut.

As shown in fig. 4, when the device is used for assembly, a frame combined by using quick connectors is formed by connecting a plurality of groups of frames in a detachable manner, a through hole is formed in the corresponding position of the frame, the quick connectors are combined and fixed by using any one of the quick connectors, the through hole can accommodate the quick hook nut 1 to penetrate, after the handle screw 2 is screwed down, the inner end surface of the handle screw 2 and the protrusion one 7 of the quick hook nut 1 clamp the frame, and the right end surface of the L-shaped flange 4 is also clamped on the frame.

When in use, the wing-shaped part is spread, and the clamping piece is plugged in. When the quick-hook nut penetrates, the wing-shaped part can not be opened again due to the constraint of the upper hole of the sectional material, the clamping piece is firmly clamped on the second bulge, and after the handle screw is rotated, the quick-hook nut is pulled to move rightwards, so that the clamping piece is pulled to move rightwards together to clamp the frame.

Claims

1. The utility model provides a quick-connect spare combination, its characterized in that includes the hand (hold) screw, colludes nut and fastener soon, the external screw thread of hand (hold) screw with the internal thread gomphosis in the cavity on the nut right side of colluding soon is connected, collude the nut soon and extend to the left side, the right part card of fastener is gone into the left section of colluding the nut soon, the fastener right side is provided with the flange of L shape, and the flange package is in the outside of colluding the nut soon.

2. The quick connector assembly of claim 1 wherein said quick hooking nut has a gap in its left section and said gap is symmetrically disposed with wing portions that open or retract under external force.

3. The quick connector assembly of claim 2 wherein the outer wall of the quick hook nut has a first protrusion.

4. The quick connector combination of claim 3 wherein said projection is located on the outer wall of the wing portion and outside of said snap-fit location.

5. The quick connector combination of claim 3 wherein the inner wall of the wing portion has a second projection, the second projection being located to the left of the snap-in location.

6. The quick connect assembly of claim 4 wherein said projection is a right triangle with the vertical edge on the right side.

7. The quick connector assembly of claim 5 wherein the second protrusion is triangular and the right edge of the second protrusion fits the profile of the clip.

8. The quick-connect member combination according to claim 4 or 7, wherein there are two of the projections, each of which is disposed in the horizontal direction of the clip member, and the two L-shaped flanges are disposed in the horizontal direction of the clip member.

9. The quick connector combination of claim 1 wherein the left most end of the clip has a boss.

10. The utility model provides an use frame of quick-operation joint spare combination, can dismantle by a plurality of groups frame and connect and form, its characterized in that, the corresponding position of frame has been seted up to wearing the pore, uses the quick-operation joint spare combination of any one of claim 2~9 to fix, the pore can hold the nut that colludes soon and penetrate, the back is screwed up to the hand (hold) screw, and the interior terminal surface of hand (hold) screw presss from both sides tightly with the protruding one of the nut that colludes soon the frame, and the flange right-hand member face of L shape also presss from both sides tightly on the frame simultaneously.