CN201452336U - Structure of conference chair countertop - Google Patents
Structure of conference chair countertop Download PDFInfo
- Publication number
- CN201452336U CN201452336U CN2009201335647U CN200920133564U CN201452336U CN 201452336 U CN201452336 U CN 201452336U CN 2009201335647 U CN2009201335647 U CN 2009201335647U CN 200920133564 U CN200920133564 U CN 200920133564U CN 201452336 U CN201452336 U CN 201452336U
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- Prior art keywords
- deck plate
- spacing collar
- conference chair
- plate structure
- bottom panel
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- Expired - Lifetime
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/62—Accessories for chairs
- A47C7/68—Arm-rest tables ; or back-rest tables
- A47C7/70—Arm-rest tables ; or back-rest tables of foldable type
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Abstract
The utility model relates to a structure of a conference chair countertop, which comprises a fixing support, a countertop component, and a countertop base. A stick cylinder provided with inner threads is formed in the countertop base; a ring-shaped counter bore is formed at the periphery of the upper section of the countertop base; a screw hole is formed in the front section of a cradling piece; a first bolt and a first limit sleeve are further included; the first limit sleeve penetrates through a first circular through hole on the countertop base; the first bolt is screwed into the screw hole after penetrating through the first limit sleeve; a rounded lug boss is formed on the bottom panel of the countertop component, and is placed in the ring-shaped counter bore of the countertop base; a second bolt and a second limit sleeve are further included; the second limit sleeve penetrates through a second circular through hole on the rounded lug boss; and the second bolt is screwed into the stick cylinder after penetrating through the second limit sleeve. The conference chair countertop can be unfolded and folded in smaller space, thereby achieving convenient use.
Description
Technical field the utility model relates to chair structural member, particularly relates to the deck plate structure of conference chair.
Background technology is current, and the version of conference chair that is used for occasions such as meeting or training is varied, and what difference their general and common seats do not have, and promptly can only realize the basic function of chair to people's seat.Because meeting or when training, in time, have data need place with content to need written record, and aforementioned conference chair obviously can not satisfy participant's this demand.For this reason, a kind of conference chair that has deck plate has appearred in prior art, so as people in session or when training place data and written record.But, still there is a little deficiency in the conference chair that prior art has deck plate: 1. deck plate can only be opened or draw in along the chair side directions, need vacant big position just to be convenient to opening or drawing in of deck plate between adjacent side by side two chairs, therefore floor space is big, is inconvenient to use in limited space; 2. the function dullness is difficult to satisfy the requirement of various practicality of people and hommization.
Utility model content the technical problems to be solved in the utility model is to avoid above-mentioned the deficiencies in the prior art part and the deck plate structure that proposes a kind of conference chair, after this deck plate structure is installed on the chair, deck plate can rotate towards chair the place ahead earlier, and then turn to above the seat support, reverse operating gets final product during gathering, deck plate can be opened in less space or draw in like this, and three dimensions is fully used, and saves floor occupying area.
The utility model solve the technical problem can be by realizing by the following technical solutions:
Design, the deck plate structure of making a kind of conference chair, comprise fixed support and deck plate assembly, described fixed support comprises holder and cradling piece, described holder is fixedly mounted on the deck plate structure on chair pin or the handrail by screw, also comprise the deck plate pedestal, this deck plate pedestal is the hollow cone body substantially, and an avris of its hypomere is designed to circular upright plane, form tapped bar tube in the described deck plate pedestal, described deck plate pedestal epimere periphery forms annular stopper; Have screw in the leading portion of described cradling piece, the hypomere that described deck plate pedestal avris is circular upright plane is provided with first manhole of horizontal direction, and the circular upright plane of the end face of cradling piece and deck plate pedestal hypomere is fitted; Also comprise first bolt and first spacing collar, this first spacing collar passes described first manhole, described first bolt pass in described first spacing collar and the described screw of precession in, guaranteeing that described deck plate pedestal is limited in the axial freedom of first spacing collar, and radially can be around the adjusting that rotates of described first spacing collar; Described deck plate assembly comprises top panel and the bottom panel that complements one another, described bottom panel lower surface forms downwards and the suitable round boss of described annular stopper, have second manhole of vertical direction on this round boss, described round boss places in the described annular stopper; Also comprise second bolt and second spacing collar, this second spacing collar passes described second manhole, described second bolt pass in described second spacing collar and the described bar tube of precession in; Guaranteeing that described deck plate assembly is limited in the axial freedom of second spacing collar, and radially can be around the adjusting that rotates of described second spacing collar.
Also be provided with transition piece between described cradling piece and the deck plate pedestal, this transition piece is the cylindrical sleeve tubular, having the cross section in it vertically is polygonal axis hole, the leading portion of described cradling piece be processed into the suitable cross section of described axis hole be polygonal axostylus axostyle, this bar axle passes the axis hole of described transition piece, and described screw is opened in the described axostylus axostyle; The circular upright plane of one end face of described transition piece and described deck plate pedestal hypomere is fitted, and the other end of transition piece props up the shaft shoulder place of described cradling piece leading portion axostylus axostyle.
The shaft shoulder of described cradling piece leading portion axostylus axostyle and be the inclined-plane with the other end of the transition piece that props up it.
The cross section of described axostylus axostyle and axis hole is a regular hexagon.
On that end face that the circular upright plane of described transition piece and described deck plate pedestal hypomere is fitted, have little round pool, be placed with first spring and limited post in this little round pool, the front end of this limited post diminishes and becomes dome shape; The circular upright plane of described deck plate pedestal hypomere has circular hole and described limited post is suitable; On the round boss of described bottom panel lower surface, form downward shaft-like limit switch, the dome shape small embossment that the lower end moulding of this limit switch is horizontal; Rotate described deck plate assembly to described small embossment when sliding into circular hole on the described circular upright plane, this small embossment can eject the front end of described limited post to described circular hole.
In the described deck plate pedestal location buckle is installed, described round boss is provided with and the suitable locating slot of described location buckle.
Described location buckle is camber substantially, and there is arc-shaped convex in one side stage casing; Correspondingly, described locating slot is an arc, and the shape of the initiating terminal of this arc positioning groove and termination section and the shape of described location buckle are similar.
On that end face that the circular upright plane of described transition piece and described deck plate pedestal hypomere is fitted, offer deep-slotted chip breaker; Accordingly, described circular upright plane forms the arc piece suitable with described deep-slotted chip breaker.
Be provided with the first sound insulation sheet between the circular upright plane of described transition piece and described deck plate pedestal hypomere, have on this first sound insulation sheet and be respectively applied for the through hole that described first bolt, limited post and arc piece pass.
Described first spacing collar and described deck plate pedestal hypomere junction are provided with the second sound insulation sheet.
Be provided with packing ring between described second spacing collar and the described bottom panel.
Also be provided with glass stand between the top panel of described deck plate assembly and the bottom panel, this glass stand is installed in rotation in the first interior rotating shaft of described bottom panel.
Also be provided with the glass stand switch between the top panel of described deck plate assembly and the bottom panel, between the described glass stand and first rotating shaft torque spring be installed also; The rear end of described glass stand switch is connected with second spring, and described glass stand is provided with and is used for the aperture that described glass stand switch front end inserts.
Between described glass stand and the top panel, the reinforcement iron plate is installed also.
Also be provided with the small articles frame between the top panel of described deck plate assembly and the bottom panel, this small articles frame is installed in rotation in the second interior rotating shaft of described bottom panel.
Compare with prior art, the technique effect of the deck plate structure of the utility model conference chair is: 1. the deck plate assembly can rotate with respect to the deck plate pedestal, the deck plate pedestal can rotate (this fixed support is installed on chair side chair pin or the handrail) with respect to fixed support, and the central axis of two rotations is perpendicular, therefore, as be the narrow i.e. adjacent situation of seat side by side in space, in the time of need opening the deck plate assembly, can earlier the deck plate assembly be rotated forward, and then turn to above the seat support, reverse operating gets final product during gathering, deck plate can be opened in less space or draw in like this, easy to use, three dimensions is fully used, save floor occupying area; 2. the use of transition piece, the difficulty of processing of reduction workpiece, the while also guarantees the compactedness of total; 3. limited post and arc piece are set, make the deck plate pedestal be controlled better with respect to support bracket fastened energy of rotation and locate; 4. there are location buckle and locating slot suitable between deck plate pedestal and the bottom panel, make the deck plate assembly more reliable when opening and using; 5. dispose glass stand and small articles frame, people's the various practicality and the requirement of hommization are satisfied in the many and hommization of function.
Description of drawings
Fig. 1 is the perspective view of the deck plate structure of the utility model conference chair when being in rounding state;
Fig. 2 is that the deck plate structure of described conference chair is in the perspective view when opening and using state;
Fig. 3 is the perspective exploded view of the deck plate structure of described conference chair;
Fig. 4 illustrates the fitting relation that is connected between deck plate pedestal and the deck plate assembly;
Connection fitting relation between Fig. 5 illustrates the deck plate pedestal and transition is connected;
Fig. 6 is that schematic diagram is looked on the left side of Fig. 1 correspondence;
Fig. 7 is that A-A among Fig. 6 is to cross-sectional schematic;
Fig. 8 is that B-B among Fig. 6 is to cross-sectional schematic;
Fig. 9 is that schematic diagram is looked on the left side of Fig. 2 correspondence;
Figure 10 is that C-C among Fig. 9 is to cross-sectional schematic;
Figure 11 is the schematic top plan view of Fig. 1 correspondence;
Figure 12 is that D-D among Figure 11 is to cross-sectional schematic;
Figure 13 is that E-E among Figure 11 is to cross-sectional schematic;
Figure 14 also is that the deck plate structure of described conference chair is in the perspective view when opening and using state, and among the figure, the top panel of deck plate assembly is laid down not to be drawn, and glass stand and small articles frame are not drawn out use;
Figure 15 illustrates that glass stand and small articles frame pull out the situation of use;
Figure 16 to Figure 19 illustrates the process of one of deck plate assembly unfolding mode;
Figure 20 to Figure 23 illustrates two process of deck plate assembly unfolding mode.
The specific embodiment is described in further detail below in conjunction with the preferred embodiment shown in the accompanying drawing.
A kind of deck plate structure of conference chair, extremely shown in Figure 15 as Fig. 1, comprise fixed support 10 and deck plate assembly 20, described fixed support 10 comprises holder 11 and cradling piece 12, and described holder 11 is fixedly mounted on the deck plate structure on chair pin or the handrail by screw.Also comprise deck plate pedestal 30, as Fig. 2, Fig. 4 and shown in Figure 7, this deck plate pedestal 30 is the hollow cone body substantially, one avris of its hypomere is designed to circular upright plane 31, form tapped bar tube 32 in the described deck plate pedestal 30, described deck plate pedestal 30 epimere peripheries form annular stopper 33.As shown in Figure 5 and Figure 8, have screw 122 in the leading portion 121 of described cradling piece 12, the hypomere that described deck plate pedestal 30 avris are circular upright plane 31 is provided with first manhole 311 of horizontal direction, and the circular upright plane 31 of the end face of cradling piece 12 and deck plate pedestal 30 hypomeres is fitted.Also comprise first bolt 40 and first spacing collar 41, this first spacing collar 41 passes described first manhole 311, described first bolt 40 pass in described first spacing collar 41 and the described screw 122 of precession in, guaranteeing that described deck plate pedestal 30 is limited in the axial freedom of first spacing collar 41, and radially can be around the adjusting that rotates of described first spacing collar 41.
In order to make machine-shaping become simple, and guarantee that the connection between each parts is more compact, as Fig. 3, Fig. 5, Fig. 7 and shown in Figure 8, also be provided with transition piece 50 between described cradling piece 12 and the deck plate pedestal 30, this transition piece is the cylindrical sleeve tubular, having the cross section in it vertically is that orthohexagonal axis hole 51 is (certain, the cross section of described axis hole 51 also can be designed to square or regular pentagon, or the like, accordingly, the cross sectional shape of aftermentioned axostylus axostyle 121 can design shape adapting), the leading portion 121 of described cradling piece 12 be processed into the suitable cross section of described axis hole 51 be orthohexagonal axostylus axostyle 121, this bar axle 121 passes the axis hole 51 of described transition piece 50, and described screw 122 is opened in the described axostylus axostyle 121; The circular upright plane 31 of one end face of described transition piece 50 and described deck plate pedestal 30 hypomeres is fitted, the other end of transition piece 50 props up the shaft shoulder place of described cradling piece 12 leading portion axostylus axostyles 121, as shown in Figure 3, the shaft shoulder of described cradling piece 12 leading portion axostylus axostyles 121 and be the inclined-plane with the other end of the transition piece 50 that props up it, strengthen the contact area between transition piece 50 and the cradling piece 12 like this, it is compact that structure is coincide more.
Shown in Fig. 3,4, described deck plate assembly 20 comprises top panel 21 and the bottom panel 22 that complements one another, described bottom panel 22 lower surfaces form the round boss 23 suitable with described annular stopper 33 downwards, have second manhole 231 of vertical direction on this round boss 23, described round boss 23 places in the described annular stopper 33; Also comprise second bolt 60 and second spacing collar 61, this second spacing collar 61 passes described second manhole 231, described second bolt 60 pass in described second spacing collar 61 and the described bar tube 32 of precession in; Guaranteeing that described deck plate assembly 20 is limited in the axial freedom of second spacing collar 61, and radially can be around the adjusting that rotates of described second spacing collar 61.
As Fig. 3, Fig. 5 and shown in Figure 10, on that end face that the circular upright plane 31 of described transition piece 50 and described deck plate pedestal 30 hypomeres is fitted, have roundlet hole 52, be placed with first spring 53 and limited post 54 in this little round pool, the front end of this limited post 54 diminishes and becomes dome shape; The circular upright plane 31 of described deck plate pedestal 30 hypomeres has circular hole 312 and described limited post 54 is suitable; On the round boss 23 of described bottom panel 22 lower surfaces, form downward shaft-like limit switch 24, the dome shape small embossment 241 that the lower end moulding of this limit switch 24 is horizontal; Rotate described deck plate assembly 20 to described small embossment 241 when sliding into circular hole 312 on the described circular upright plane 31, this small embossment 241 can eject the front end of described limited post 54 to described circular hole 312.When described limited post 54 was aimed at described circular hole 312, under the effect of first spring 53, the front end of described limited post 54 stretched in the described circular hole 312, thereby realized locking that deck plate pedestal 30 is rotated.After described small embossment 241 ejects the front end of described limited post 54 to the described circular hole 312, realize that promptly too panel pedestal 30 recovers and can rotate to the opening of described locking.
As Fig. 3 and shown in Figure 5, better location and support can be arranged when guaranteeing that deck plate assembly 20 is turned to horizontal user mode, on that end face that the described transition piece 50 and the circular upright plane 31 of described deck plate pedestal 30 hypomeres are fitted, offer one section deep-slotted chip breaker 55; Accordingly, described circular upright plane 31 forms the arc piece 315 suitable with described deep-slotted chip breaker.Limit deck plate pedestal 30 like this and can only in the certain angle scope, come back rotation, when deck plate pedestal 30 turns to deck plate assembly 20 when being turned into level, described arc piece 315 slides to an end of deep-slotted chip breaker, therefore, can not continue again to rotate forward along this direction deck plate pedestal 30, even also the deck plate assembly remains to level and can not continue can only turn to rounding state in the opposite direction downwards again.Need explanation the time, when not having this suitable arc piece 315 and deep-slotted chip breaker 55 to position support, also can adopt alternate manner to give positioning supports, for example, directly utilize handrail that the deck plate assembly is supported when opening and using, this cooperates handrail as long as the shape of deck plate assembly is done respective design, specifically repeats no more.
As Fig. 4, Figure 12 and shown in Figure 13, camber location buckle 70 substantially is installed in the described deck plate pedestal 30, there is arc-shaped convex 71 in one side stage casing; Correspondingly, described round boss 23 is provided with the arc positioning groove 235 suitable with described location buckle 70, and the initiating terminal of this arc positioning groove 235 and the shape that stops section are similar with the shape that described arc is located buckle 70.When deck plate assembly 20 horizontally rotated, described arc positioning groove 235 encased described location buckle 70 always, when arc location buckle 70 is in the initiating terminal of arc positioning groove 235 and stops section, can play firm location.
Described transition piece 50, deck plate pedestal 30, bottom panel 22 and the round boss 23 that is molded over its lower surface all are metal materials, produce friction noise when between metal, directly contacting also relative motion, as shown in Figure 3, between the circular upright plane 31 of described transition piece 50 and described deck plate pedestal 30 hypomeres, be provided with the first sound insulation sheet 36, have on this first sound insulation sheet 36 and be respectively applied for the through hole that described first bolt, limited post and arc piece pass; Between described first spacing collar 41 and described deck plate pedestal 30 hypomere junctions, be provided with the second sound insulation sheet 37; Be provided with packing ring 28 between described second spacing collar 61 and described bottom panel 22, the described first sound insulation sheet 36, the second sound insulation sheet 37 are plastic cement material, play sound insulation and wear-resistant double effects.
In order to satisfy the demand that people place teacup and small articles when the meeting, as Fig. 3, Figure 14 and shown in Figure 15, also be provided with glass stand 80 between the top panel 21 of described deck plate assembly and the bottom panel 22, this glass stand 80 is installed in rotation in first rotating shaft 221 in the described bottom panel 22; Described glass stand 80 also is furnished with glass stand switch 81, and this glass stand switch 81 is arranged between the top panel 21 and bottom panel 22 of described deck plate assembly, between the described glass stand 80 and first rotating shaft 221 torque spring 82 is installed also; The rear end of described glass stand switch 81 is connected with second spring 83, described glass stand 80 is provided with and is used for the aperture 84 that described glass stand switch 81 front ends insert, between described top panel 21 and the bottom panel 22 corresponding to the position of glass stand switch 81, be provided with opening, being used for staff stretches into when stirring the stirring handle 811. glass stands 80 and be not opened of described glass stand switch, described glass stand switch 80 is under the elastic force effect of second spring 83, the front end of glass stand switch 80 is inserted in the described aperture 84, glass stand 80 is limited within top panel 21 and the bottom panel 22, in the time of need opening and using, stir the described handle 811 of stirring, the front end of glass stand switch 81 is withdrawed from outside the described aperture 84, glass stand 80 is ejecting to the deck plate assembly under the effect of torque spring 82 automatically. between described glass stand 80 and the top panel 21, also be equipped with and strengthen iron plate 86, when glass stand 80 is opened use, to strengthen iron plate 86 and play the effect that strengthens deck plate assembly intensity. also be provided with small articles frame 90 between the top panel 21 of described deck plate assembly and the bottom panel 22, this small articles frame 90 is installed in rotation in second rotating shaft 222 in the described bottom panel 22.
Need illustrate that described first sleeve 41 and second sleeve 61 are equivalent to the effect of bearing in fact in the utility model, if technological level meets the demands, can replace with bearing in theory.
The principle that opens and uses and draw in and the process of the deck plate structure of the utility model conference chair under the simple declaration in conjunction with the accompanying drawings more below.
At first described deck plate structure is fixed on the chair pin or handrail of chair (by screw holder 11 is connected and fixed with chair pin or handrail and gets final product).Deck plate assembly 20 hangs over chair side (becoming plumbness with ground) when not using, do not influence chair and normally use, as Figure 16 or shown in Figure 20.When needs use deck plate 20, as Figure 17 and shown in Figure 180, can directly deck plate assembly 20 be turned to and become level (also being described deck plate pedestal 30 rotations) with ground, at this moment, described limited post 54 is aimed at described circular hole 312, under the effect of first spring 53, the front end of described limited post 54 extend into (corresponding to shown in Figure 10) in the described circular hole 312, lock deck plate pedestal 30 and no longer rotation, just lock deck plate assembly 20 and remain on level, and then horizontal rotating table panel assembly 20 can use to body forward, as shown in figure 19.When deck plate assembly 20 horizontally rotates to user mode shown in Figure 19, meanwhile, drive described shaft-like limit switch 24 rotations, slide in the described circular hole and the front end of described limited post 54 is ejected to circular hole 312 to described small embossment 241, at this moment, deck plate pedestal 30 unlocks and recovers and can rotate, as previously mentioned as can be known, this moment, described arc piece 315 just in time also was in an end of deep-slotted chip breaker 55, because the position-limiting action of arc piece 315, make deck plate assembly 20 can not continue to overturn down, and can only rotate in the opposite direction, draw in and need not make state along the direction shown in the arrow among Figure 18.
As two chairs side by side or have other object shelves to live the deck plate assembly can't directly to overturn when using, at this moment situation as shown in figure 20 can adopt another kind of method to open the deck plate assembly.As shown in figure 21, first Table top able to be rotated board component 20 forward vertically, make it to leave next door chair or resistance barrier thing after, turn to horizontal user mode (as Figure 22 and shown in Figure 23) again and get final product.When needing to draw in, do twice rotation according to opposite direction and can get back to rounding state.
Above content be in conjunction with concrete optimal technical scheme to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (15)
1. the deck plate structure of a conference chair comprises fixed support and deck plate assembly, and described fixed support comprises holder and cradling piece, and described holder is fixedly mounted on the deck plate structure on chair pin or the handrail by screw, it is characterized in that:
Also comprise the deck plate pedestal, this deck plate pedestal is the hollow cone body substantially, and an avris of its hypomere is designed to circular upright plane, forms tapped bar tube in the described deck plate pedestal, and described deck plate pedestal epimere periphery forms annular stopper;
Have screw in the leading portion of described cradling piece, the hypomere that described deck plate pedestal avris is circular upright plane is provided with first manhole of horizontal direction, and the circular upright plane of the end face of cradling piece and deck plate pedestal hypomere is fitted; Also comprise first bolt and first spacing collar, this first spacing collar passes described first manhole, described first bolt pass in described first spacing collar and the described screw of precession in, guaranteeing that described deck plate pedestal is limited in the axial freedom of first spacing collar, and radially can be around the adjusting that rotates of described first spacing collar;
Described deck plate assembly comprises top panel and the bottom panel that complements one another, described bottom panel lower surface forms downwards and the suitable round boss of described annular stopper, have second manhole of vertical direction on this round boss, described round boss places in the described annular stopper; Also comprise second bolt and second spacing collar, this second spacing collar passes described second manhole, described second bolt pass in described second spacing collar and the described bar tube of precession in; Guaranteeing that described deck plate assembly is limited in the axial freedom of second spacing collar, and radially can be around the adjusting that rotates of described second spacing collar.
2. the deck plate structure of conference chair as claimed in claim 1, it is characterized in that: also be provided with transition piece between described cradling piece and the deck plate pedestal, this transition piece is the cylindrical sleeve tubular, having the cross section in it vertically is polygonal axis hole, the leading portion of described cradling piece be processed into the suitable cross section of described axis hole be polygonal axostylus axostyle, this bar axle passes the axis hole of described transition piece, and described screw is opened in the described axostylus axostyle; The circular upright plane of one end face of described transition piece and described deck plate pedestal hypomere is fitted, and the other end of transition piece props up the shaft shoulder place of described cradling piece leading portion axostylus axostyle.
3. the deck plate structure of conference chair as claimed in claim 2 is characterized in that: the shaft shoulder of described cradling piece leading portion axostylus axostyle and be the inclined-plane with the other end of the transition piece that props up it.
4. the deck plate structure of conference chair as claimed in claim 2, it is characterized in that: the cross section of described axostylus axostyle and axis hole is a regular hexagon.
5. as the deck plate structure of each described conference chair of claim 2 to 4, it is characterized in that: on that end face that the circular upright plane of described transition piece and described deck plate pedestal hypomere is fitted, have little round pool, be placed with first spring and limited post in this little round pool, the front end of this limited post diminishes and becomes dome shape; The circular upright plane of described deck plate pedestal hypomere has circular hole and described limited post is suitable; On the round boss of described bottom panel lower surface, form downward shaft-like limit switch, the dome shape small embossment that the lower end moulding of this limit switch is horizontal; Rotate described deck plate assembly to described small embossment when sliding into circular hole on the described circular upright plane, this small embossment can eject the front end of described limited post to described circular hole.
6. the deck plate structure of conference chair as claimed in claim 5, it is characterized in that: in the described deck plate pedestal location buckle is installed, described round boss is provided with and the suitable locating slot of described location buckle.
7. the deck plate structure of conference chair as claimed in claim 6 is characterized in that: described location buckle is camber substantially, and there is arc-shaped convex in one side stage casing; Correspondingly, described locating slot is an arc, and the shape of the initiating terminal of this arc positioning groove and termination section and the shape of described location buckle are similar.
8. the deck plate structure of conference chair as claimed in claim 7 is characterized in that: on that end face that the circular upright plane of described transition piece and described deck plate pedestal hypomere is fitted, offer deep-slotted chip breaker; Accordingly, described circular upright plane forms the arc piece suitable with described deep-slotted chip breaker.
9. the deck plate structure of conference chair as claimed in claim 8, it is characterized in that: be provided with the first sound insulation sheet between the circular upright plane of described transition piece and described deck plate pedestal hypomere, have on this first sound insulation sheet and be respectively applied for the through hole that described first bolt, limited post and arc piece pass.
10. the deck plate structure of conference chair as claimed in claim 5, it is characterized in that: described first spacing collar and described deck plate pedestal hypomere junction are provided with the second sound insulation sheet.
11. the deck plate structure of conference chair as claimed in claim 5 is characterized in that: be provided with packing ring between described second spacing collar and the described bottom panel.
12. the deck plate structure of conference chair as claimed in claim 5 is characterized in that: also be provided with glass stand between the top panel of described deck plate assembly and the bottom panel, this glass stand is installed in rotation in the first interior rotating shaft of described bottom panel.
13. the deck plate structure of conference chair as claimed in claim 12 is characterized in that: also be provided with the glass stand switch between the top panel of described deck plate assembly and the bottom panel, between the described glass stand and first rotating shaft torque spring be installed also; The rear end of described glass stand switch is connected with second spring, and described glass stand is provided with and is used for the aperture that described glass stand switch front end inserts.
14. the deck plate structure of conference chair as claimed in claim 13 is characterized in that: between described glass stand and the top panel, the reinforcement iron plate is installed also.
15. the deck plate structure of conference chair as claimed in claim 5 is characterized in that: also be provided with the small articles frame between the top panel of described deck plate assembly and the bottom panel, this small articles frame is installed in rotation in the second interior rotating shaft of described bottom panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201335647U CN201452336U (en) | 2009-07-02 | 2009-07-02 | Structure of conference chair countertop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201335647U CN201452336U (en) | 2009-07-02 | 2009-07-02 | Structure of conference chair countertop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201452336U true CN201452336U (en) | 2010-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201335647U Expired - Lifetime CN201452336U (en) | 2009-07-02 | 2009-07-02 | Structure of conference chair countertop |
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| CN (1) | CN201452336U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102657447A (en) * | 2012-01-31 | 2012-09-12 | 东莞豪文塑胶五金制品有限公司 | Movable armrest writing board |
| CN110051441A (en) * | 2019-04-17 | 2019-07-26 | 四川省肿瘤医院 | Diagnostician's seat |
| CN113339676A (en) * | 2021-06-01 | 2021-09-03 | 青岛黄海学院 | Think political affairs practice teaching outdoor investigation auxiliary device for visiting and use method thereof |
-
2009
- 2009-07-02 CN CN2009201335647U patent/CN201452336U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102657447A (en) * | 2012-01-31 | 2012-09-12 | 东莞豪文塑胶五金制品有限公司 | Movable armrest writing board |
| CN110051441A (en) * | 2019-04-17 | 2019-07-26 | 四川省肿瘤医院 | Diagnostician's seat |
| CN113339676A (en) * | 2021-06-01 | 2021-09-03 | 青岛黄海学院 | Think political affairs practice teaching outdoor investigation auxiliary device for visiting and use method thereof |
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Effective date of registration: 20160818 Address after: Tangxia Town, Guangdong city of Dongguan province Qing 523710 Friendship Road Lake 1, No. 3 Patentee after: Dongguan Boyi Furniture Co., Ltd. Address before: Dongguan City, Guangdong province Xin Tian 523710 Keyuan City Industrial Zone Bojie furniture factory Patentee before: Lu Shunjie |
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| CX01 | Expiry of patent term |
Granted publication date: 20100512 |
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| CX01 | Expiry of patent term |