CN218294070U

CN218294070U - Hidden rotating pin of T-shaped structure

Info

Publication number: CN218294070U
Application number: CN202222457097.1U
Authority: CN
Inventors: 黄学军; 黄炅; 易志凤
Original assignee: Hunan Dawei Bamboo Industry Co ltd
Current assignee: Hunan Dawei Bamboo Industry Co ltd
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2023-01-13
Anticipated expiration: 2032-09-16

Abstract

The utility model discloses a hidden commentaries on classics round pin of T style of calligraphy structure, including the diaphragm, the middle part fixedly connected with riser on diaphragm top, the bedplate connecting hole has all been seted up at the both ends at diaphragm top, and the back connecting hole has been seted up at the top of riser, and bottom radius angle has all been seted up to four corners of diaphragm, and top radius angle has all been seted up to two corners at riser top, the utility model relates to a hidden commentaries on classics round pin of T style of calligraphy structure, through digging hidden groove in one side of wooden or bamboo bedplate, then place the inner chamber in hidden groove with the diaphragm to fix the diaphragm through the cooperation of bedplate connecting hole and bolt, then dig groove in the bottom of back, and insert hidden groove with the riser, recycle the cooperation of bolt and back connecting hole and fix the riser, thereby make diaphragm and riser hidden the inside of bedplate and back, make the chair more pleasing to the eye.

Description

Hidden rotating pin of T-shaped structure

Technical Field

The utility model relates to a change round pin technical field, specifically be a T style of calligraphy structure hide and change round pin.

Background

The chair is a daily-life furniture, a seat with a backrest and armrests, and is classified according to the materials: solid wood chairs, glass chairs, iron chairs, plastic chairs, cloth chairs, leather chairs, foam chairs and the like, wherein the chairs which are used at the earliest and have a wider range are solid wood chairs which are mainly supported by wood and bamboo materials.

The chair need fix the junction of bedplate and back through the swivel pin in the in-process of production, and the most direct surface of hiding in the junction of bedplate and back of current swivel pin can't hide the installation for the pleasing to the eye degree of chair receives certain influence.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hidden commentaries on classics round pin of T style of calligraphy structure to solve the most direct surface of hiding in the junction of bedplate and back of the current commentaries on classics round pin that proposes in the above-mentioned background art, can' T hide the installation, make the pleasing to the eye degree of chair receive the problem of certain influence.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hidden commentaries on classics round pin of T style of calligraphy structure, includes the diaphragm, the middle part fixedly connected with riser on diaphragm top, the bedplate connecting hole has all been seted up at the both ends at diaphragm top, the back connecting hole has been seted up at the top of riser, bottom radius angle has all been seted up to four corners of diaphragm, top radius angle has all been seted up to two corners at riser top.

Use hiding of this technical scheme's a T style of calligraphy structure commentaries on classics round pin, dig hidden groove through the one side at wooden or bamboo bedplate, then place the inner chamber in hidden groove with the diaphragm, and fix the diaphragm through the cooperation of bedplate connecting hole and bolt, then dig the groove in the bottom of back, and insert the riser in hidden groove, recycle the cooperation of bolt and back connecting hole and fix the riser, thereby make diaphragm and riser hide the inside at bedplate and back, make the chair more pleasing to the eye.

Preferably, the length of diaphragm is 60mm, the width of diaphragm is 18mm, the thickness of diaphragm is 2mm, and the diaphragm is used for hiding with the bedplate and is connected.

Preferably, the height of riser is 30mm, the width of riser is 18mm, the thickness of riser is 2mm, and the riser is used for hiding with the back and is connected.

Preferably, the transverse plate and the vertical plate are vertically arranged, the transverse plate and the vertical plate form a T-shaped structure, and the transverse plate and the vertical plate are vertically arranged and matched with the seat board and the backrest.

Preferably, the radius of bottom radius fillet and the radius of top radius fillet are 3mm, get rid of the acute angle, use safelyr, more convenient assembly.

Preferably, the radius of the seat plate connecting hole and the diameter of the backrest connecting hole are both 6mm, and the seat plate connecting hole and the backrest connecting hole are used for fixing the transverse plate and the vertical plate.

Compared with the prior art, the beneficial effects of the utility model are that:

hide the groove through digging in one side of wooden or bamboo bedplate, then place the inner chamber of hiding the groove with the diaphragm to fix the diaphragm through the cooperation of bedplate connecting hole and bolt, then dig the groove in the bottom of back, and insert the riser and hide the groove, recycle the cooperation of bolt and back connecting hole and fix the riser, thereby make diaphragm and riser hide the inside at bedplate and back, make the chair more pleasing to the eye.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a side view of the present invention;

fig. 4 is a top view of the present invention.

In the figure: 1. a transverse plate; 2. a vertical plate; 3. a seat plate connecting hole; 4. a backrest attachment hole; 5. rounding off the bottom; 6. the top is rounded.

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.

Please refer to fig. 1-4, the utility model provides a hidden commentaries on classics round pin of T style of calligraphy structure, including diaphragm 1, the middle part fixedly connected with riser 2 on diaphragm 1 top, bedplate connecting hole 3 has all been seted up at the both ends at diaphragm 1 top, and back connecting hole 4 has been seted up at the top of riser 2, and bottom radius angle 5 has all been seted up to four corners of diaphragm 1, and top radius angle 6 has all been seted up to two corners at riser 2 top.

During the use, dig hidden groove in one side of wooden or bamboo bedplate, then place diaphragm 1 the inner chamber of hidden groove to fix diaphragm 1 through the cooperation of bedplate connecting hole 3 with the bolt, then dig the groove in the bottom of back, and insert riser 2 and hide the groove, recycle bolt and back connecting hole 4's cooperation and fix riser 2, thereby make diaphragm 1 and riser 2 hide the inside at bedplate and back, make the chair more pleasing to the eye.

The length of horizontal plate 1 is 60mm, and the width of horizontal plate 1 is 18mm, and the thickness of horizontal plate 1 is 2mm.

During the use, dig hidden groove in one side of wooden or bamboo bedplate, then place the inner chamber of hiding the groove with diaphragm 1.

The height of riser 2 is 30mm, and the width of riser 2 is 18mm, and the thickness of riser 2 is 2mm.

In use, the bottom of the backrest is grooved and the riser 2 is inserted into the hidden groove.

The transverse plate 1 is perpendicular to the vertical plate 2, and the transverse plate 1 and the vertical plate 2 form a T-shaped structure.

When the chair is used, the transverse plate 1 and the vertical plate 2 form a T-shaped structure, and the seat plate and the backrest are also vertically arranged and are used for being connected with the bottom plate and the backrest respectively.

The radius of the bottom rounded corner 5 and the radius of the top rounded corner 6 are both 3mm.

During the use, the sharp limit of diaphragm 1 and riser 2 is got rid of respectively to bottom radius angle 5 and top radius angle 6 for it is safer to use, and diaphragm 1 and riser 2 behind the radius angle more are favorable to the assembly.

The radius of the seat plate connecting hole 3 and the diameter of the backrest connecting hole 4 are both 6mm.

When the chair is used, the transverse plate 1 is fixed through the matching of the seat plate connecting holes 3 and the bolts, and the vertical plate 2 is fixed through the matching of the bolts and the backrest connecting holes 4.

During specific use, at first dig hidden groove in one side of wooden or bamboo bedplate, then place diaphragm 1 the inner chamber of hidden groove, and fix diaphragm 1 through the cooperation of bedplate connecting hole 3 and bolt, then dig the groove in the bottom of back, and insert riser 2 in hiding the groove, recycle bolt and back connecting hole 4's cooperation and fix riser 2, thereby make diaphragm 1 and riser 2 hide the inside at bedplate and back, make the chair more pleasing to the eye.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a T style of calligraphy structure hide commentaries on classics round pin, includes diaphragm (1), its characterized in that: the middle part fixedly connected with riser (2) on diaphragm (1) top, bedplate connecting hole (3) have all been seted up at the both ends at diaphragm (1) top, back connecting hole (4) have been seted up at the top of riser (2), bottom radius angle (5) have all been seted up to four corners of diaphragm (1), top radius angle (6) have all been seted up to two corners at riser (2) top.

2. The hidden rotating pin of a T-shaped structure as claimed in claim 1, wherein: the length of diaphragm (1) is 60mm, the width of diaphragm (1) is 18mm, the thickness of diaphragm (1) is 2mm.

3. The hidden rotating pin of a T-shaped structure as claimed in claim 1, wherein: the height of riser (2) is 30mm, the width of riser (2) is 18mm, the thickness of riser (2) is 2mm.

4. The hidden rotating pin of a T-shaped structure as claimed in claim 1, wherein: the transverse plate (1) and the vertical plate (2) are arranged perpendicularly, and the transverse plate (1) and the vertical plate (2) form a T-shaped structure.

5. The hidden rotating pin of a T-shaped structure as claimed in claim 1, wherein: the radius of the bottom rounding angle (5) and the radius of the top rounding angle (6) are both 3mm.

6. The hidden rotating pin of a T-shaped structure as claimed in claim 1, wherein: the radius of the seat plate connecting hole (3) and the diameter of the backrest connecting hole (4) are both 6mm.