CN215058657U - Quick-assembling invisible linking piece for plate-type furniture - Google Patents

Abstract

The utility model discloses a quick-assembly invisible linking piece of plate furniture, which comprises a linking shell, wherein a flanging is arranged above the linking shell; the first elastic sheet is fixedly arranged at the top end of the link shell, and a second elastic sheet is arranged on one side of the first elastic sheet; the third elastic sheet is symmetrically arranged on the other side of the first elastic sheet; the radian edge is fixedly arranged above the first elastic sheet; a slot pair disposed below the link housing. This stealthy chain connection of plate fitment fast-assembling compares with current device, equally divide equally with the top third etc. that the casing will be linked to the third shell fragment through stating first shell fragment and second shell fragment, be convenient for block the difficult aversion in back with the connecting rod, keep at the intermediate position, two modes of linking have been avoided, do not possess stability and fastness, through 105 angle designs between first shell fragment and the radian limit, avoid the problem of moving back after blocking the connecting rod, effectively fix the connecting rod, make it firm, stable.

Description

Quick-assembling invisible linking piece for plate-type furniture

Technical Field

The utility model relates to a chain joint technical field specifically is stealthy chain joint of plate fitment fast-assembling.

Background

Along with the quick development that the stealthy chain link of panel furniture replaces traditional trinity processing, the wave has been released high-efficiently and has been processed stealthy chain link, guarantees that the work piece closely cooperates, furniture fast-assembling stealthy connecting piece, and the biggest characteristics are outstanding fast-assembling, stealthy, do not twist the screw and do not glue, can install fast, do not have any hole site after the installation, and stealthy connecting piece generally all adopts polymer material, and toughness is strong, and the bearing capacity is strong, lets furniture more firmly more stable.

The mode of the link of two shell fragments of present stealthy chain joint of furniture fast-assembling does not possess stability and fastness, and the connecting rod is blocked the back and easily shifts, is difficult for keeping in the intermediate position, makes the relatively poor problem of furniture fastness, for this reason, we propose stealthy chain joint of plate fitment fast-assembling.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stealthy chain link of plate fitment fast-assembling to propose in solving above-mentioned background art because the mode of the linking of two shell fragments of the stealthy chain link of current furniture fast-assembling, do not possess stability and fastness, the connecting rod is blocked the back and easily shifts, is difficult for keeping in the intermediate position, makes the relatively poor problem of furniture fastness.

In order to achieve the above object, the utility model provides a following technical scheme: a panel furniture quick-install invisible link, comprising:

the upper part of the link shell is provided with a flanging;

the first elastic sheet is fixedly arranged at the top end of the link shell, and a second elastic sheet is arranged on one side of the first elastic sheet;

the third elastic sheet is symmetrically arranged on the other side of the first elastic sheet;

the radian edge is fixedly arranged above the first elastic sheet;

and the slots are symmetrically arranged below the link shell.

Preferably, the first elastic sheet and the link shell are welded, and the first elastic sheet and the second elastic sheet are matched with the third elastic sheet in overall dimension.

Preferably, an L-shaped structure is formed between the first elastic sheet and the arc edge, and the angle between the first elastic sheet and the arc edge is 105 °.

Preferably, the thickness of the third elastic sheet is 80 threads, and the third elastic sheet is made of steel.

Preferably, the link housing is further provided with:

a connecting rod disposed inside the link housing;

a sleeve fixedly disposed on a surface of the connecting rod;

and the thread surface is arranged at the bottom of the connecting rod, and a spiral piece is arranged on the surface of the thread surface.

Preferably, a semi-enclosed structure is formed between the connecting rod and the link housing, and the connecting rod penetrates through the link housing.

Preferably, threaded connection is adopted between the thread surface and the spiral piece, and the thread surface is tightly attached to the spiral piece.

Compared with the prior art, the utility model provides a stealthy chain link of plate fitment fast-assembling possesses following beneficial effect: this stealthy chain link of plate fitment pierces into through the connecting rod and links inside the casing, three slice strip elasticity shell fragments that set up on the messenger links the casing axis, block the connecting rod, three slice strip elasticity shell fragments use to make it be difficult for shifting, keep at the intermediate position, make more having firm stability of furniture, the installation accuracy requirement reduces, the installation effectiveness promotes, three slice strip elasticity shell fragments use steel material to increase its wearability, and 105 angle designs between first shell fragment and the radian limit, prevent the problem of fallback, guarantee holistic stability.

1. The utility model discloses a first shell fragment and second shell fragment all equally divide along the top axis of linking the casing with the third shell fragment, the use of three slice of strip elasticity shell fragments, be convenient for block the connecting rod after difficult aversion, keep in the intermediate position, make the more firm stability of furniture, avoided the mode of traditional two interlinkings, do not possess stability and fastness, through 105 angle designs between first shell fragment and the radian limit, the problem of avoiding moving back after blocking the connecting rod, effectively fix the connecting rod, make its connection more firm, the laminating is inseparabler, obvious advantage has;

2. the utility model discloses a third shell fragment adopts the material to be steel material, strengthens three slice strip elasticity shell fragment bulk strength, prevents to split, utilizes its elasticity nature to realize the tensile strength of shell fragment, and the thickness of third shell fragment is 80 silk increase its toughness and wear resistance, makes the life extension of third shell fragment, uses through connecting rod and the cooperation of linking casing, is convenient for install and fix plate fitment fast, and the connecting rod is difficult for shifting after blocking through linking the casing, keeps in the intermediate position, makes furniture more firm stability;

3. the utility model discloses a threaded connection between flank of thread and the spiral piece makes its spiral piece install and use fast, easy operation easy to handle, and the threshold that effectual improvement operation was used makes plate fitment's installation use more convenient, practical.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic plan view of the present invention;

FIG. 3 is a schematic view of the structure of the connecting rod of the present invention;

FIG. 4 is a schematic view of the structure of the linking casing of the present invention;

fig. 5 is a schematic view of the top view structure of the linking casing of the present invention.

In the figure: 1. a link housing; 2. flanging; 3. a first spring plate; 4. a second elastic sheet; 5. a third elastic sheet; 6. a radian edge; 7. a connecting rod; 8. a kit; 9. a thread face; 10. a screw; 11. and (4) slotting.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-2 and 4-5, the quick-assembly invisible link element of the panel furniture comprises: the device comprises a link shell 1, wherein a flanging 2 is arranged above the link shell 1; the connecting rod 7 is not easy to shift after being clamped, the connecting rod is kept at the middle position, the furniture is more firm and stable, a two-piece linking mode is avoided, and the stability and the firmness are not realized; the third elastic sheet 5 is symmetrically arranged on the other side of the first elastic sheet 3, the thickness of the third elastic sheet 5 is 80 threads, the third elastic sheet 5 is made of steel, the high elastic limit is enhanced by the steel material of the third elastic sheet 5, the tensile strength of the elastic sheet is realized by utilizing the elastic property of the third elastic sheet, the toughness and the wear resistance of the third elastic sheet 5 are improved by the 80 threads of the thickness of the third elastic sheet 5, and the service life of the third elastic sheet 5 is prolonged; the radian edge 6 is fixedly arranged above the first elastic sheet 3, an L-shaped structure is formed between the first elastic sheet 3 and the radian edge 6, the angle between the first elastic sheet 3 and the radian edge 6 is 105 degrees, the problem of backward movement after the connecting rod 7 is clamped is solved by designing the angle of 105 degrees between the first elastic sheet 3 and the radian edge 6, and the connecting rod 7 is effectively fixed and is firm and stable; and the slots 11 are symmetrically arranged below the link shell 1.

As shown in fig. 1-3, a panel furniture quick-fit invisible link, comprising: the connecting rod 7 is arranged inside the link shell 1, a semi-enclosed structure is formed between the connecting rod 7 and the link shell 1, the connecting rod 7 penetrates through the link shell 1, and is matched with the link shell 1 through the connecting rod 7 for use, so that the plate-type furniture is conveniently and quickly mounted and fixed, and the connecting rod 7 is not easy to shift after being clamped by the link shell 1 and is kept in the middle position, so that the furniture is firmer and more stable; a sleeve 8 fixedly arranged on the surface of the connecting rod 7; the screw thread 9, it sets up in the bottom of connecting rod 7, and the surface of screw thread 9 is provided with spiral piece 10, is threaded connection between screw thread 9 and the spiral piece 10, and screw thread 9 closely laminates with spiral piece 10, is connected through the screw thread mode between screw thread 9 and the spiral piece 10, makes its spiral piece 10 install and use fast, and easy operation is handled easily, and the effectual threshold that improves the operation and use makes plate fitment's installation and use more convenient, practical.

In summary, when the plate-type furniture quick-assembly invisible linking element is used, firstly, the connecting rod 7 penetrates through the linking shell 1, one end of the connecting rod 7 penetrates out of the linking shell 1 to be fixed, and is clamped by the first elastic sheet 3, the second elastic sheet 4 and the third elastic sheet 5, the three strip-shaped elastic sheets arranged on the axis of the linking shell 1 are clamped, the connecting rod 7 is clamped, the three strip-shaped elastic sheets are not easy to shift and are kept at the middle position, so that the furniture has firm stability, the furniture is more stable than a two-sheet connecting mode by a three-sheet connecting and fixing mode, two-sheet linking modes are avoided, the stability and the firmness are not achieved, the three strip-shaped elastic sheets are made of steel materials, the thickness is set to be 80 threads, the high elasticity and wear resistance are enhanced, the service life of the furniture is prolonged, meanwhile, the requirement on the installation accuracy of the three strip-shaped elastic sheets is reduced, and the installation efficiency is improved, 105 angle designs between first shell fragment 3 and the radian limit 6, avoid the problem of fallback after blocking connecting rod 7, effectively fix connecting rod 7, make it firm, stable, it has external member 8 to preassemble in advance on the surface of connecting rod 7, and pass through flank of thread 9 and spiral 10 threaded connection in the bottom of connecting rod 7, use through this novel fast-assembling chain link, the three shell fragment of utilization blocks connecting rod 7, can realize that the connecting rod is difficult for shifting after being blocked, and keep at the intermediate position purpose.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. Plate furniture fast-assembling stealthy chain link, its characterized in that includes:

the connecting device comprises a connecting shell (1), wherein a flanging (2) is arranged above the connecting shell (1);

the first elastic sheet (3) is fixedly arranged at the top end of the link shell (1), and a second elastic sheet (4) is arranged on one side of the first elastic sheet (3);

the third elastic sheet (5) is symmetrically arranged on the other side of the first elastic sheet (3);

the radian edge (6) is fixedly arranged above the first elastic sheet (3);

slots (11) symmetrically arranged below the link housing (1).

2. The quick-assembly invisible link element of the plate-type furniture according to claim 1, wherein the first elastic sheet (3) and the link shell (1) are welded, and the first elastic sheet (3) and the second elastic sheet (4) are matched with the third elastic sheet (5) in overall dimension.

3. The quick-assembly invisible link element for plate furniture according to claim 1, characterized in that an L-shaped structure is formed between the first elastic sheet (3) and the arc edge (6), and the angle between the first elastic sheet (3) and the arc edge (6) is 105 °.

4. The quick-assembly invisible link element of plate furniture according to claim 1, characterized in that the thickness of the third elastic sheet (5) is 80 threads, and the third elastic sheet (5) is made of steel.

5. The panel furniture quick-fit concealed link of claim 1, wherein: the link housing (1) is further provided with:

a connecting rod (7) disposed inside the link housing (1);

a sleeve (8) fixedly arranged on the surface of the connecting rod (7);

a thread face (9) arranged at the bottom of the connecting rod (7), wherein the surface of the thread face (9) is provided with a spiral piece (10).

6. The quick-assembly invisible link element for panel furniture according to claim 5, characterized in that a semi-enclosed structure is formed between the connecting rod (7) and the link casing (1), and the connecting rod (7) penetrates through the inside of the link casing (1).

7. The quick-assembly invisible link element of panel furniture according to claim 5, characterized in that a threaded connection is formed between the threaded surface (9) and the spiral element (10), and the threaded surface (9) is tightly attached to the spiral element (10).

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