CN201057887Y

CN201057887Y - Director's chair with arcuated turnover mechanism for tea table

Info

Publication number: CN201057887Y
Application number: CNU2007201098801U
Authority: CN
Inventors: 黄绍可
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-05-26
Filing date: 2007-05-26
Publication date: 2008-05-14
Anticipated expiration: 2017-05-26

Abstract

Disclosed is a director chair with a teapoy which is provided with an arc-shaped turnover mechanism, belonging to the technical field of collapsible chairs and aiming at enabling the director chair to avoid clamping the hands when turning over the teapoy. The utility model comprises two chair seat brackets, two transversely crossed collapsible brackets, a soft seat, a soft backrest, a turnover teapoy and two teapoy over turning mechanisms arranged on the turnover teapoy and the chair seat brackets. The utility model is characterized in that each teapoy over turning mechanism is composed of a support column arranged on the teapoy and an arc-shaped support plate hinged with the chair seat brackets; a circular groove is arranged on the support column along the radial direction and an arc-shaped slot with a support hole at the bottom is arranged on the arc-shaped support plate; the arc-shaped support plate is clamped in the groove of the support column through the arc-shaped slot so as to enable the support column to slide along the arc-shaped support plate; when the support column slides into the support hole, the support column will be supported by the arc-shaped support plate. The utility model can avoid clamping the hands when turning over the teapoy, and is convenient to operate and simple in structure.

Description

Tea table has the director's chair of arc turnover mechanism

Technical field

The novel folding seat technical field that belongs to of this usefulness is specifically related to the director's chair that a kind of tea table has the arc turnover mechanism.

Background technology

The director's chair of existing band turnover tea table, its two tea table turnover mechanisms are connected support sheet on the tea table by a hinge, form with the support sheet that a hinge is connected on the chair base supporting frame, two support sheet hinges connect, and wherein a support sheet head is shaped on and supports the straightening button that sheet becomes 90 °.There is following disadvantage in above-mentioned tea table turnover mechanism: when people will turn down up tea table, then grabbing tea table and up turning over, the straightening button of support sheet head can be pressed in two support sheets on the straight line, thereby two support sheets are propped up tea table; But need when turning under the tea table, people often be not when up carrying with the straightening button that hand will support the sheet head with tea table on one side toward pressing down, but grabbing when support sheet and up carry tea table on one side toward pressing down with hand, the result causes hand to be supportted sheets by two and clamps, the lighter's hand is pinched, and weight person's hand is crushed.

Summary of the invention

The purpose of this utility model is the director's chair that will provide a kind of tea table to have the arc turnover mechanism, and it can prevent that people's hand in tea table turnover process from being crushed; And it is easy to operate; Simple in structure.

Above-mentioned goal of the invention is achieved through the following technical solutions, it comprises two chair base supporting framves, two laterally folded arm supports, soft seat, the soft chair back, the turnover tea table, two tea table turnover mechanisms that are contained on turnover tea table and the chair base supporting frame is characterized in that the tea table turnover mechanism puts up hinged arc support sheet by support cylinder on the turnover tea table and one with chair base supporting and form; Support cylinder radially has circular groove, arc support sheet has deep-slotted chip breaker, the deep-slotted chip breaker end has supported hole, arc support sheet is stuck in the circular groove of support cylinder by deep-slotted chip breaker, make support cylinder can support the deep-slotted chip breaker slip of sheet along arc, in support cylinder slipped into supported hole, support cylinder was propped up by arc support sheet.

The turnover operation of the utility model turnover turnover tea table is as follows: as the turnover tea table being rolled up, then catch the turnover tea table up to draw on one side with hand, two support cylinder on the turnover tea table are up slided along the deep-slotted chip breaker of arc support sheet separately, in the time of in support cylinder slides into supported hole, stop to turn down tea table and up draw also past end to press, such two arcs support sheet just can be propped up the turnover tea table; As will turning under the turnover tea table, then will turn down tea table up lifts slightly, and arc is supportted sheet lean on toward the chair base supporting frame slightly, to turn down tea table then on one side toward pressing down, make two support cylinder on the turnover tea table support the deep-slotted chip breaker of sheet toward lower slider along arc separately, arc support sheet is changeed downwards around the chair base supporting frame, make the parallel chair base supporting frame that comes to of turnover tea table.

Operate as can be seen from the utility model said structure and turnover, it can prevent that people's hand in tea table turnover process from being crushed; And it is easy to operate; Simple in structure.

Description of drawings

The director's chair of existing band turnover tea table

Fig. 1: the director's chair front view of existing band turnover tea table

The left view of Fig. 2: Fig. 1

Fig. 3: front view in the director's chair turnover tea table turnover process of existing band turnover tea table

Among Fig. 1-3 1,2-chair base supporting frame, 3, the laterally folded arm support of 4-, 5-woven dacron seat, the 6-woven dacron chair back, 7-turns down tea table, 8-tea table turnover mechanism, 9-supports sheet, 10-supports sheet, 11-straightening button.

The utility model embodiment

Fig. 4: the utility model embodiment turns down the front view of tea table when rolling up

The left view of Fig. 5: Fig. 4

Fig. 6: the utility model embodiment turns down the front view of tea table in the turnover process

Fig. 7: the utility model embodiment turns down the front view when turning under the tea table

Fig. 8: support cylinder enlarged front view

The left view of Fig. 9: Fig. 8

Figure 10: the front view that arc support sheet amplifies

The vertical view of Figure 11: Figure 10

Figure 12: the whole front view after folding of the utility model embodiment

Among Fig. 4-12,12,13-chair base supporting frame, 14, the laterally folded arm support of 15-, 16-woven dacron seat, the 17-woven dacron chair back, 18-turns down tea table, 19-tea table turnover mechanism, 20-support cylinder, 21-arc support sheet, 22-groove, 23-deep-slotted chip breaker, 24-supported hole

The specific embodiment

Fig. 1-the 3rd, the director's chair of existing band turnover tea table, it is by chair

base supporting frame

1,2, laterally folded

arm support

3,4, soft seat 5, the soft chair back 6, turnover tea table 7, tea table turnover mechanism 8 is formed, and tea table turnover mechanism 8 is that support sheet 9 one end hinges are connected on the turnover tea table 7, and support sheet 10 1 end hinges are connected on the chair base supporting frame 10, become hinge shape to connect between the

support sheet

9,10, support sheet 10 heads are shaped on and support the straightening button 11 that sheet becomes 90 °.There is following disadvantage in above-mentioned tea table turnover mechanism 8: will turn down tea table when turning over for 7 times, people will turn down tea table 7 on one side toward pressing down when up carrying with the straightening button 11 that hand will support sheet 10 heads, when up carrying,

sheet

9 or 10 will turn down tea table 7 on one side toward pressing down but grabbing to support with hand, the result causes hand to be clamped by two

support sheets

9,10, the lighter's hand is pinched, and weight person's hand is crushed.

By Fig. 4-12 represented be the utility model one embodiment, it comprises chair

base supporting frame

12,13, laterally folded

arm support

14,15, woven dacron seat 16, the woven dacron chair back 17, turnover tea table 18, two tea table turnover mechanisms 19; Tea table turnover mechanism 19 is formed by the support cylinder 20 on the turnover tea table 18 with the arc support sheet 21 that chair base supporting frame 12 is in the hinge connection; Support cylinder 20 radially has circular groove 22, arc support sheet 21 has deep-slotted chip breaker 23, deep-slotted chip breaker 23 ends have supported hole 24, arc support sheet 21 is stuck in the circular groove 22 of support cylinder 20 by deep-slotted chip breaker 22, make support cylinder 20 can support deep-slotted chip breaker 23 slips of sheet 21 along arc, when support cylinder 20 slips into supported hole 24, support cylinder 20 is propped up by arc support sheet 21;

The turnover operation of the foregoing description turnover tea table is as follows: as turnover tea table 18 being rolled up, then catch turnover tea table 18 up to draw on one side with hand, two support cylinder 20 on the turnover tea table 18 are up slided along the deep-slotted chip breaker 23 of arc support sheet 21 separately, in the time of in support cylinder 20 slides into supported hole 24, stop to turn down tea table 18 and up draw also past end to press, such two arcs support sheet 21 just can be propped up turnover tea table 18; As the turnover tea table being turned over for 18 times, then will turn down tea table 18 up lifts slightly, and arc is supportted sheet 23 lean on toward chair base supporting frame 12 slightly, to turn down tea table 18 then on one side toward pressing down, make two support cylinder 20 on the turnover tea table 18 support the deep-slotted chip breaker 23 of sheet 21 toward lower slider along arc separately, arc support sheet 21 is changeed downwards around chair base supporting frame 12, make turnover tea table 18 parallel coming on the chair base supporting frame 12.

Operate as can be seen from the said structure of present embodiment and the turnover of turnover tea table, it can prevent that people's hand in the turnover process of turnover tea table from being crushed the utility model; And it is easy to operate; Simple in structure.

Claims

1. a tea table has the director's chair of arc turnover mechanism, it comprises two chair base supporting framves, two laterally folded arm supports, soft seat, the soft chair back, the turnover tea table, two tea table turnover mechanisms that are contained on turnover tea table and the chair base supporting frame is characterized in that the tea table turnover mechanism puts up hinged arc support sheet by support cylinder on the turnover tea table and one with chair base supporting and form; Support cylinder radially has circular groove, arc support sheet has deep-slotted chip breaker, the deep-slotted chip breaker end has supported hole, arc support sheet is stuck in the circular groove of support cylinder by deep-slotted chip breaker, make support cylinder can support the deep-slotted chip breaker slip of sheet along arc, in support cylinder slipped into supported hole, support cylinder was propped up by arc support sheet.