CN216951163U

CN216951163U - Five-in-one high-strength connecting piece for wardrobe

Info

Publication number: CN216951163U
Application number: CN202220543174.2U
Authority: CN
Inventors: 吴昆昊
Original assignee: Sichuan Xinhaopeng New Material Technology Co ltd
Current assignee: Sichuan Xinhaopeng New Material Technology Co ltd
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2022-07-12
Anticipated expiration: 2032-03-09

Abstract

The utility model discloses a five-in-one high-strength connecting piece for a wardrobe, which comprises a pre-buried expansion piece, a connecting screw rod, a connecting shell and an adjustable rotating wheel, wherein the connecting screw rod is in transition fit with the pre-buried expansion piece so as to expand the pre-buried expansion piece, the adjustable rotating wheel is rotatably arranged on the connecting shell, an arc-shaped groove and a limiting groove are formed in the side wall of the adjustable rotating wheel along the circumferential direction, the arc-shaped groove is communicated with the limiting groove, the connecting screw rod is slidably arranged in the connecting shell in a penetrating manner, the head of the connecting screw rod is matched with the arc-shaped groove or the limiting groove through rotation of the adjustable rotating wheel, the width of the arc-shaped groove along the axial direction of the adjustable rotating wheel is larger than the diameter of the head end of the connecting screw rod, the opening width of the limiting groove along the axial direction of the adjustable rotating wheel is smaller than the diameter of the head end of the connecting screw rod, and a screw connecting hole is formed in the connecting shell. The problem of current wardrobe connecting piece use for a long time and lead to the structure not hard up easily is solved, the joint strength between the wardrobe panel has been improved, the life of wardrobe has been prolonged.

Description

Five-in-one high-strength connecting piece for wardrobe

Technical Field

The utility model relates to the technical field of wardrobe installation, in particular to a five-in-one high-strength connecting piece for a wardrobe.

Background

The wardrobe adopts a plurality of panel interconnect to form, the connecting piece need be used in the connection between the panel, three-in-one connecting piece is basically adopted in connection between the current wardrobe panel, three-in-one connecting piece is by the inflation piece, connecting rod and eccentric wheel are constituteed, it is pre-buried in panel with the inflation piece, make inflation piece inflation with the transition adaptation in panel through the connecting rod, the eccentric wheel rotates and sets up on another panel, the connecting rod passes panel and is connected with the eccentric wheel, through rotating in the eccentric wheel with the spacing just eccentric wheel of connecting rod, thereby accomplish the connection between two panels, this connected mode is though simple swift, nevertheless because eccentric wheel and panel are clearance fit, lead to joint strength between the panel lower, long-term use leads to the structure not hard up easily, influence life.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art, provides a five-in-one high-strength connecting piece for a wardrobe, solves the problem that the structure of the conventional wardrobe connecting piece is easy to loosen after long-term use, improves the connecting strength between wardrobe plates, and prolongs the service life of the wardrobe.

The purpose of the utility model is realized by the following technical scheme: the five-in-one high-strength connecting piece for the wardrobe comprises a pre-embedded expansion piece and a connecting screw rod, wherein the connecting screw rod is in transition fit with the pre-embedded expansion piece so as to expand the pre-embedded expansion piece, the connecting screw rod further comprises a connecting shell and an adjustable rotating wheel, the adjustable rotating wheel is rotatably arranged on the connecting shell, the side wall of the adjustable rotating wheel is provided with an arc-shaped groove and a limiting groove along the circumferential direction, the arc-shaped groove is communicated with the limiting groove, the connecting screw rod is arranged in the connecting shell in a sliding and penetrating way, the adjustable rotating wheel enables the head of the connecting screw rod to be matched with the arc-shaped groove or the limiting groove through rotation, wherein the width of the arc-shaped groove along the axial direction of the adjustable rotating wheel is larger than the diameter of the end of the connecting screw head, the opening width of spacing groove along adjustable swiveling wheel axis direction is less than the diameter of connecting screw rod head end, it has seted up the screw connection hole to run through on the connecting shell body.

The effect of adopting above-mentioned technical scheme does, pre-buried inflation piece is pre-buried in a panel, make pre-buried inflation piece inflation in order transition fit in panel through connecting screw, it is pre-buried in another panel to connect the casing, the screw passes the screw connecting hole and will connect the casing and fix in panel, connecting screw keeps away from the one end of pre-buried inflation piece and penetrates and connect casing adaptation to the arc wall in, rotatory adjustable swiveling wheel at last, make connecting screw and spacing groove adaptation, thereby accomplish being connected between two panels, connect two panels of casing and pre-buried inflation piece fixed connection respectively, then will connect the casing through connecting screw and be connected with pre-buried inflation piece, thereby the joint strength between the wardrobe panel has been improved, the problem that current wardrobe connecting piece used for a long time and lead to the structure not hard up easily has been solved, the life of wardrobe has been prolonged.

Furthermore, a mounting round hole is formed in the connecting shell in a penetrating mode, the axis of the mounting round hole is perpendicular to the axis of the screw connecting hole, and the adjustable rotating wheel is matched in the mounting round hole.

Further, be provided with the spacing strip of arc on the connection housing, the spacing strip of arc is located in the installation round hole, adjustable swivel wheel's one end is fixed with the stopper, works as the stopper with when the one end of the spacing strip of arc offsets, the arc wall on the adjustable swivel wheel is located on connecting screw's the removal route.

Furthermore, a connecting hole is formed in the connecting shell, the axis of the connecting hole is parallel to the axis of the screw connecting hole, and the connecting screw penetrates through the connecting hole and is matched with the adjustable rotating wheel.

Furthermore, a hexagonal rotating hole is formed in the adjustable rotating wheel.

Furthermore, the connecting shell is made of plastic materials.

Further, the lateral wall of adjustable swiveling wheel is provided with the arc arch, adjustable swiveling wheel passes through the protruding transition fit of arc and is in connect the installation round hole of casing.

Further, the embedded expansion piece is provided with an external thread.

Furthermore, two groups of screw connecting holes are formed, and the two groups of screw connecting holes are symmetrically arranged on two sides of the connecting hole.

The utility model has the beneficial effects that:

wardrobe is with five unification high strength connecting pieces, pre-buried inflation piece is pre-buried in a panel, make pre-buried inflation piece inflation in order transition fit in panel through connecting screw, it is pre-buried in another panel to connect the casing, the screw passes the screw connecting hole and will connect the casing and fix in panel, connecting screw keeps away from the one end of pre-buried inflation piece and penetrates and connect casing adaptation to the arc wall in, rotatory adjustable swiveling wheel at last, make connecting screw and spacing groove adaptation, thereby accomplish being connected between two panels, connect two panels of casing and pre-buried inflation piece fixed connection respectively, then will connect the casing through connecting screw and be connected with pre-buried inflation piece, thereby the joint strength between the wardrobe panel has been improved, the problem that current wardrobe connecting piece long-term use leads to the structure to become flexible easily has been solved, the life of wardrobe has been prolonged.

Drawings

FIG. 1 is a perspective view of a five-in-one high-strength connector for a wardrobe according to the present invention;

FIG. 2 is a top view of the five-in-one high-strength connector for a wardrobe according to the present invention;

FIG. 3 is a perspective view of an adjustable rotating wheel in the five-in-one high-strength connecting piece for a wardrobe according to the present invention;

FIG. 4 is a schematic diagram showing the fit between an adjustable rotating wheel and a connecting screw of the five-in-one high-strength connecting piece for a wardrobe according to the present invention;

FIG. 5 is a first perspective view of a connecting shell in the five-in-one high-strength connecting piece for a wardrobe according to the present invention;

FIG. 6 is a second perspective view of the connecting shell in the five-in-one high-strength connecting member for a wardrobe according to the present invention;

in the figure, 1-embedded expansion part, 2-connecting screw rod, 3-connecting shell, 4-adjustable rotating wheel, 5-arc groove, 6-limiting groove, 7-screw connecting hole, 8-mounting round hole, 9-arc limiting strip, 10-limiting block, 11-hexagonal rotating hole and 12-arc protrusion.

Detailed Description

The technical solutions of the present invention are further described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following.

As shown in fig. 1 to 6, the five-in-one high-strength connecting piece for a wardrobe comprises a pre-embedded expansion piece 1 and a connecting screw rod 2, wherein the connecting screw rod 2 is in transition fit with the pre-embedded expansion piece 1 to expand the pre-embedded expansion piece 1, the connecting piece further comprises a connecting shell 3 and an adjustable rotating wheel 4, the adjustable rotating wheel 4 is rotatably arranged on the connecting shell 3, an arc-shaped groove 5 and a limiting groove 6 are formed in the side wall of the adjustable rotating wheel 4 along the circumferential direction, the arc-shaped groove 5 is communicated with the limiting groove 6, the connecting screw rod 2 is slidably arranged in the connecting shell 3 in a penetrating manner, the head of the connecting screw rod 2 is matched with the arc-shaped groove 5 or the limiting groove 6 through rotation of the adjustable rotating wheel 4, wherein the width of the arc-shaped groove 5 along the axial direction of the adjustable rotating wheel 4 is larger than the diameter of the head end of the connecting screw rod 2, the opening width of the limiting groove 6 along the axial direction of the adjustable rotating wheel 4 is smaller than the diameter of the head end of the connecting screw rod 2, a screw connecting hole 7 is formed in the connecting shell 3 in a penetrating manner; when the connecting device is installed, the embedded expansion part 1 is embedded in a plate, the embedded expansion part 1 is expanded to be in transition fit in the plate through the connecting screw rod 2, the connecting shell 3 is embedded in another plate, a screw passes through the screw connecting hole 7 to fix the connecting shell 3 in the plate, one end of the connecting screw rod 2 far away from the embedded expansion part 1 penetrates into the connecting shell 3 to be matched into the arc-shaped groove 5, finally the adjustable rotating wheel 4 is rotated to ensure that the connecting screw rod 2 is matched with the limiting groove 6, wherein the inner space of the limiting groove 6 is larger than the diameter of the head of the connecting screw rod 2, the width of the limiting groove along the axial direction of the adjustable rotating wheel 4 is larger than the diameter of the rod body of the connecting screw rod 2, the connecting screw rod 2 can be smoothly matched into the limiting groove 6 when the adjustable rotating wheel 4 is rotated, the head of the connecting screw rod 2 is abutted against the inner wall of the limiting groove 6, so that the movement of the connecting screw rod 2 is limited through the matching of the limiting groove 6 and the connecting screw rod 2, the connection between the two plates is completed, the connecting shell 3 and the embedded expansion piece 1 are respectively and fixedly connected with the two plates, and then the connecting shell 3 is connected with the embedded expansion piece 1 through the connecting screw rod 2, so that the connection strength between the wardrobe plates is improved, the problem that the structure is easy to loosen due to long-term use of the existing wardrobe connecting piece is solved, and the service life of the wardrobe is prolonged; when specifically implementing, pre-buried inflation piece 1 adopts the plastics material to make, so that make its inflation through connecting screw 2, the toper through-hole is seted up at pre-buried inflation piece 1 middle part, toper through-hole major diameter end diameter is greater than connecting screw 2 pole body diameters, thereby be convenient for penetrate to pre-buried inflation piece 1 with connecting screw 2's afterbody from toper through-hole major diameter end, and toper through-hole minor diameter end diameter is less than connecting screw 2 pole body diameters, thereby when hammering into connecting screw 2, make pre-buried inflation piece 1 produce deformation with transition fit in panel, and the joint strength is improved.

Further, as shown in fig. 5 and fig. 6, a mounting circular hole 8 is formed through the connecting housing 3, the axis of the mounting circular hole 8 is perpendicular to the axis of the screw connecting hole 7, the adjustable rotating wheel 4 is fitted in the mounting circular hole 8, an arc-shaped limiting strip 9 is arranged on the connecting housing 3, the arc-shaped limiting strip 9 is located in the mounting circular hole 8, a limiting block 10 is fixed at one end of the adjustable rotating wheel 4, when the limiting block 10 abuts against one end of the arc-shaped limiting strip 9, the arc-shaped groove 5 on the adjustable rotating wheel 4 is located on the moving path of the connecting screw rod 2, a connecting hole 13 is formed in the connecting housing 3, the axis of the connecting hole 13 is parallel to the axis of the screw connecting hole 7, the connecting screw rod 2 passes through the connecting hole 13 to be fitted with the adjustable rotating wheel 4, the position relationship of the adjustable rotating wheel 4 can be determined by the arc-shaped limiting strip 9, when the adjustable rotating wheel 4 makes the limiting block 10 abut against one end of the arc-shaped limiting strip 9, arc wall 5 communicates with each other with connecting hole 7 this moment, and the head that will connect screw rod 2 passes connecting hole 13 adaptation to arc wall 5 in, then rotates adjustable rotation wheel 4, makes stopper 10 offset with the other end of the spacing strip 9 of arc to with spacing groove 6 changeing to with connecting screw rod 2 adaptation, accomplish the spacing installation to connecting screw rod 2, can judge the position condition of adjustable rotation wheel 4 fast through the cooperation of the spacing strip 9 of arc and stopper 10, so that install connecting screw rod 2 fast.

Further, as shown in fig. 3, connect casing 3 and adopt the plastics material to make, adjustable swiveling wheel 4's lateral wall is provided with arc arch 12, adjustable swiveling wheel 4 passes through arc arch 12 transition fit in the installation round hole 8 of connecting casing 3, it is convenient for deformation to make adjustable swiveling wheel 4 transition adaptation to installation round hole 8 in to connect casing 3 to adopt plastics, thereby improve adjustable swiveling wheel 4 and the adaptation intensity of being connected between casing 3, it produces deformation to make adjustable swiveling wheel 4 need overcome at 8 internal rotations of installation round hole and connect casing 3, thereby adjustable swiveling wheel 4 can not rotate under the normality, avoid adjustable swiveling wheel 4 abnormal rotation to cause connecting screw 2's the droing, guarantee connecting screw 2's connection stability.

Further, as shown in fig. 1 and fig. 3, a hexagonal rotation hole 11 is formed in the adjustable rotation wheel 4, in the specific implementation, a small hole is formed in the inner side of the plate of the mounting connection housing 3, and a tool penetrates into the hexagonal rotation hole 11 from the small hole, so that the adjustable rotation wheel 4 can be rotated by applying force to connect or disconnect the connection screw 2.

Further, pre-buried inflation spare 1 is equipped with the external screw thread, pre-buried inflation spare 1 threaded connection is in panel, then make pre-buried inflation spare 1 inflation transition adaptation in panel through connecting screw 2 again, thereby the joint strength between pre-buried inflation spare 1 and the panel has been improved, screw connection hole 7 has been seted up two sets ofly, two sets of screw connection hole 7 symmetry set up the both sides at connecting hole 13, will connect casing 3 through two sets of screws and connect on panel, improve the joint strength between connecting casing 3 and the panel, thereby the structural strength of connecting piece has been increased, the problem that current wardrobe connecting piece long-term use leads to the structure not hard up easily is solved, the life of wardrobe has been prolonged.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "two ends", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention; and those skilled in the art will appreciate that the benefits to be achieved by the present invention are only better than those achieved by current embodiments of the prior art under certain circumstances, rather than the best use directly in the industry.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

The foregoing is illustrative of the preferred embodiments of this invention, and it is to be understood that the utility model is not limited to the precise form disclosed herein and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the concept as disclosed herein, either as described above or as apparent to those skilled in the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. Wardrobe is with five unification high strength connecting pieces, including pre-buried inflation piece (1) and connecting screw (2), connecting screw (2) with pre-buried inflation piece (1) transition fit is with the messenger pre-buried inflation piece (1) inflation, its characterized in that, still including connecting casing (3) and adjustable swiveling wheel (4), the rotatable setting of adjustable swiveling wheel (4) is in on connecting casing (3), arc wall (5) and spacing groove (6) have been seted up along self circumference direction to the lateral wall of adjustable swiveling wheel (4), arc wall (5) communicate with each other with spacing groove (6), connecting screw (2) slide and wear to establish in connecting casing (3), adjustable swiveling wheel (4) make the head and arc wall (5) or spacing groove (6) adaptation of connecting screw (2) through the rotation, wherein, arc wall (5) are greater than along the width of adjustable swiveling wheel (4) axis direction connecting screw (2) head The diameter of end, spacing groove (6) are less than along the opening width of adjustable swiveling wheel (4) axis direction the diameter of connecting screw rod (2) head end, run through on connecting casing (3) and seted up screw connecting hole (7).

2. The five-in-one high-strength connecting piece for the wardrobe, according to claim 1, is characterized in that a mounting circular hole (8) penetrates through the connecting shell (3), the axis of the mounting circular hole (8) is perpendicular to the axis of the screw connecting hole (7), and the adjustable rotating wheel (4) is matched in the mounting circular hole (8).

3. The wardrobe five-in-one high-strength connecting piece according to claim 2, wherein an arc-shaped limiting strip (9) is arranged on the connecting shell (3), the arc-shaped limiting strip (9) is located in the mounting round hole (8), a limiting block (10) is fixed to one end of the adjustable rotating wheel (4), and when the limiting block (10) abuts against one end of the arc-shaped limiting strip (9), an arc-shaped groove (5) in the adjustable rotating wheel (4) is located on a moving path of the connecting screw (2).

4. The five-in-one high-strength connecting piece for the wardrobe, according to claim 1, is characterized in that a connecting hole (13) is formed in the connecting shell (3), the axis of the connecting hole (13) is parallel to the axis of the screw connecting hole (7), and the connecting screw rod (2) penetrates through the connecting hole (13) to be matched with the adjustable rotating wheel (4).

5. The wardrobe five-in-one high-strength connecting piece as claimed in claim 1, wherein the adjustable rotating wheel (4) is provided with a hexagonal rotating hole (11).

6. The wardrobe five-in-one high-strength connecting piece according to claim 2, wherein the connecting shell (3) is made of plastic.

7. The five-in-one high-strength connecting piece for the wardrobe, according to claim 6, is characterized in that an arc-shaped protrusion (12) is arranged on a side wall of the adjustable rotating wheel (4), and the adjustable rotating wheel (4) is in transition fit in the mounting round hole (8) of the connecting shell (3) through the arc-shaped protrusion (12).

8. The wardrobe five-in-one high-strength connecting piece according to claim 1, wherein the embedded expansion piece (1) is provided with external threads.

9. The wardrobe five-in-one high-strength connecting piece as claimed in claim 4, wherein the screw connecting holes (7) are provided with two groups, and the two groups of screw connecting holes (7) are symmetrically arranged on two sides of the connecting hole (13).