CN212838802U

CN212838802U - Connecting piece for wardrobe

Info

Publication number: CN212838802U
Application number: CN202020630538.1U
Authority: CN
Inventors: 陈金典
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2021-03-30
Anticipated expiration: 2030-04-23

Abstract

The utility model discloses a connecting piece for wardrobe, comprising a main body, be provided with a plurality of in the main part and connect, a plurality of connects, and in the one end connecting body that every connects, the other end that connects is the free end, has seted up a bell mouth on the free end, and the bell mouth is the bell mouth, and the aperture at the bottom of the hole of bell mouth is less than the aperture of the oral area of bell mouth, and evenly distributed is provided with three at least sand grips on the week edge inside wall of bell mouth, and every sand grip all sets up along the direction of depth of bell mouth, and the life of the furniture such as wardrobe of using above-mentioned connecting piece for wardrobe is longer.

Description

Connecting piece for wardrobe

Technical Field

The utility model relates to a furniture manufacturing field especially relates to a connecting piece for wardrobe.

Background

At present, will use the four-way connection head in furniture such as simple and easy wardrobe usually, the joint that has four tube-shapes on the four-way connection head usually, straight hole has been seted up on the joint, above-mentioned straight hole is used for inserting the connecting rod of wardrobe, usually the connecting rod is cylindric round bar, the clearance has between above-mentioned round bar and the straight hole, the round bar can rock at straight downthehole when simple and easy wardrobe uses, the round bar receives straight hole extrusion and can produce the deformation after the live time has long, thereby make clearance grow between round bar and the straight hole, lead to the round bar to break away from the straight hole on the four-way connection easily, the life of furniture such as simple and easy wardrobe has been reduced.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a connecting member for a wardrobe, and the service life of furniture such as a wardrobe using the connecting member for a wardrobe is longer.

In order to achieve the above purpose, the solution of the present invention is:

the utility model provides a connecting piece for wardrobe, includes the main part, a plurality of has in the main part to connect, every connect all to have the free end of unsettled setting, every seted up a bell mouth on the free end, the aperture at the bottom of the hole of bell mouth is less than the aperture at the oral area of bell mouth, every set up the sand grip on the week edge inside wall of bell mouth, the sand grip is the strip, the one end of sand grip is close to the oral area of bell mouth, the other end of sand grip is close to the bottom of the hole of bell mouth, every on the bell mouth the quantity of sand grip is three at least.

The taper hole is a blind hole.

The number of the convex strips is three or four.

The main part is the main part of four-way connection spare, the quantity of joint is four.

The main part is the main part of five-way connecting piece, the quantity of connecting is five.

After the structure is adopted, the utility model relates to a connecting piece for wardrobe has following beneficial effect: the bell mouth is the bell mouth, and the aperture of the hole bottom of bell mouth is less than the aperture of the oral area of bell mouth, the utility model discloses need prepare a diameter slightly to be greater than when using the hollow connecting rod in the aperture of bell mouth bottom, beat the connecting rod into the bell mouth during connection, the aperture bottom of bell mouth can fully hold the connecting rod tightly, thereby the great corresponding deformation of production of pressure that the position of connecting rod and sand grip contact received, the sand grip inlay further presss from both sides tightly in the deformation department of connecting rod, consequently when using, the pole is difficult to rock in the bell mouth, the deformation that the pole produced after long-time is far less than the deformation of current round bar that sets up in the straight-bar, is difficult to lead to the round bar to break away from the bell mouth, therefore life is longer.

Drawings

Fig. 1 is a schematic front view of a connecting member for a wardrobe according to a first embodiment of the present invention;

fig. 2 is a rear view schematically illustrating a connecting member for a wardrobe according to a first embodiment of the present invention;

fig. 3 is a schematic right view of a connecting member for a wardrobe according to a first embodiment of the present invention;

fig. 4 is a rear view schematically illustrating a connecting member for a wardrobe according to a second embodiment of the present invention;

in the figure: the connector comprises a main body 1, a connector 2, a taper hole 3, a reinforcing ring 4, a reinforcing rib plate 5 and a convex strip 6.

Detailed Description

In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.

The first implementation mode comprises the following steps:

the connecting piece for the wardrobe shown in fig. 1-3 comprises a main body 1, wherein a plurality of joints 2 are arranged on the main body 1, the main body 1 is a four-way connecting piece, the number of the joints 2 is four, and the distribution mode of the four joints 2 is consistent with that of the joints on the existing four-way connecting piece for the wardrobe, which is not described herein again.

The other end of the connector 2 is a free end, each free end is provided with a conical hole 3, the periphery of each conical hole 3 is provided with at least three convex strips 6 along the inner side wall, the convex strips 6 are strip-shaped, one end of each convex strip 6 is close to the mouth of the conical hole, the other end of each convex strip 6 is close to the bottom of the conical hole 3, the number of the convex strips 6 on each conical hole 3 is at least three, in the embodiment, the number of the convex strips 6 is four, the four convex strips 6 on each conical hole 3 are uniformly distributed in the conical hole 3, the distance between every two adjacent convex strips 6 is equal, the periphery of the conical hole 3 is an annular side wall along the inner side wall, each convex strip 6 is radially distributed along the periphery of the conical hole 3, when the connecting rod is inserted into the conical hole 3 through the uniformly distributed convex strips 6, the stress of the connecting rod is uniform at each convex strip 6, and the aperture of the bottom of the conical hole 3 is smaller, preferably, the diameter of the mouth of the tapered hole 3 is 22.2 mm, the diameter of the bottom of the tapered hole 3 is 21.8 mm, the inclination of the side wall of the tapered hole is 1 degree, and the thickness of the convex strip is 1-2 mm.

Preferably, the tapered holes 3 are blind holes, the 4 tapered holes 3 are independent of each other, and the tapered holes 3 arranged independently of each other have the advantage that when one of the tapered holes 3 cracks, the other tapered holes 3 are not easily affected by the cracks, and can still maintain a long service life.

Be provided with beaded finish 4 on the lateral wall of joint 2, beaded finish 4 sets up the periphery of free end, specifically, beaded finish 4 and joint 2 integrated into one piece form, beaded finish 4 has increased the thickness of joint 2 at free end department, can prevent to connect 2 from the oral area department fracture of bell mouth 3.

The main body 1 is also provided with reinforcing ribs 5 which are used between the reinforcing joints 2, the arrangement mode of the reinforcing ribs 5 is consistent with that of the reinforcing rib plate on the existing four-way connecting piece for the wardrobe, and the description is not repeated here, the utility model is used by matching with a connecting rod which is a round rod with the same diameter at each position in the length direction, the diameter of the round rod is slightly larger than the caliber of the opening part of the tapered hole 3, the connecting rod is matched and installed with the tapered hole 3, the connecting rod needs to be knocked into the tapered hole 3 during installation, when the connecting rod is knocked into the tapered hole, the hole bottom of the tapered hole 3 can fully hold the connecting rod tightly, thereby the great corresponding deformation of production of pressure that receives with the connecting rod of the contact of sand grip 6, sand grip 6 inlay pressing in the deformation department of connecting rod further presss from both sides tightly, and the reinforcing floor 5 can provide the support for joint 2, and joint 2 warp or the fracture when preventing to beat the connecting rod into bell mouth 3.

The second embodiment:

as shown in fig. 4, the present embodiment is different from the released one in that: the main body 1 is a main body of the five-way connecting piece, the number of the joints 2 is five, and the distribution mode of the five joints 2 is consistent with that of the joints on the existing five-way connecting piece for the wardrobe.

The above embodiments and drawings do not limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be considered as departing from the scope of the present invention.

Claims

1. The utility model provides a connecting piece for wardrobe which characterized in that: the novel multifunctional gear box comprises a main body, a plurality of joint has in the main part, every the joint all has the free end of unsettled setting, every a bell mouth has been seted up on the free end, the aperture at the bottom of the hole of bell mouth is less than the aperture of the oral area of bell mouth, every set up the sand grip on the week edge inside wall of bell mouth, the sand grip is the strip, the one end of sand grip is close to the oral area of bell mouth, the other end of sand grip is close to the bottom of the hole of bell mouth, every on the bell mouth the quantity of sand grip is at least three.

2. The connector for wardrobe as defined in claim 1, wherein: the taper hole is a blind hole.

3. The connector for wardrobe as defined in claim 1, wherein: the number of the convex strips is three or four.

4. The connector for wardrobe as defined in claim 1, wherein: the main part is the main part of four-way connection spare, the quantity of joint is four.

5. The connector for wardrobe as defined in claim 1, wherein: the main part is the main part of five-way connecting piece, the quantity of connecting is five.