CN206324498U - The Revolving chair tray mechanism of sliding seat integral type - Google Patents
The Revolving chair tray mechanism of sliding seat integral type Download PDFInfo
- Publication number
- CN206324498U CN206324498U CN201621105196.1U CN201621105196U CN206324498U CN 206324498 U CN206324498 U CN 206324498U CN 201621105196 U CN201621105196 U CN 201621105196U CN 206324498 U CN206324498 U CN 206324498U
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- China
- Prior art keywords
- sliding seat
- assembly
- disjunctor
- connection block
- bottom deck
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Abstract
The utility model is related to a kind of Revolving chair tray, more particularly, to a kind of Revolving chair tray mechanism of sliding seat integral type.It is mainly locking of the pallet to backrest solved present in prior art and is more difficult, and locking is easily rocked, the technical problem of the poor grade of intensity.The utility model includes bottom deck assembly, described bottom deck assembly is connected with spring assembly by screw rod, spring assembly is connected with connection block assembly, connection block assembly is hinged on bottom deck assembly by first axle, connection block assembly is hinged with disjunctor sliding seat by the second axle, disjunctor sliding seat outer end is welded with sliding seat, sliding seat is integral type with disjunctor sliding seat, it is connected in the middle part of disjunctor sliding seat by the 3rd axle with bottom deck assembly, connection block assembly is connected with brake(-holder) block, elongated hole is offered on brake(-holder) block, compressed spring-locked component passes through the elongated hole on circular locating shim and brake(-holder) block that bottom deck assembly and connection block assembly link together, adaptable deep-slotted chip breaker is provided with disjunctor sliding seat.
Description
Technical field
The utility model is related to a kind of Revolving chair tray, more particularly, to a kind of Revolving chair tray mechanism of sliding seat integral type.
Background technology
Currently known Revolving chair tray is made up of top tray, subiculum fine strain of millet, fulcrum and spring assembly parts, and top tray is with turning
After chair seat back is fixed, swivel chair can make appropriate pitching around fulcrum, and user can be made to have comfort.Chinese patent discloses one
Plant pallet（Authorization Notice No.：CN 2587252Y）, it mainly includes base plate, sliding seat, conical pipe and adjusting means, sliding seat
Base plate is fixedly connected on, one piece of Taper Pipe fixed plate, Taper Pipe fixed plate and sliding seat and taper are provided with the opposite side of sliding seat
It is in be fixedly connected between pipe；Adjusting means includes adjusting rod, adjustable plate, torsion spring, torsion spring fixed plate, and adjusting rod is interspersed in activity
In seat, adjustable plate is fixedly connected on one end in adjusting rod insertion sliding seat, the one side contact air pressure rod of adjustable plate, another side
It is connected with torsion spring；Spin-ended of adjustable plate is provided with the another side of adjustable plate；Sliding seat is riveted on base plate with rivet, in work
The middle position welding conical pipe of dynamic seat, torsion spring and torsion spring fixed plate are all around the home on rivet, and one end of torsion spring is fixed on torsion spring
In fixed plate, there is the convex bubble of an adjustable plate on adjustable plate；Pallet is provided with a retaining mechanism, and retaining mechanism mainly includes fixing
Block, rivet, adjusting rod, roller mount, roller, roller pin, adjusting set, rivet, regulating bolt, stage clip, fixed seat, brake(-holder) block, steel
Set, locking nut；Fixed block is fixedly connected in sliding seat, and its end activity penetrates rivet, and one end activity of brake(-holder) block is fixed
In the center of rivet, the other end of brake(-holder) block is provided with long waist shaped hole, regulating bolt is penetrated in hole, one end of regulating bolt is screwed with
Locking nut, and steel bushing is installed with, the one side activity of steel bushing outer surface and fixed seat coordinates, and fixed seat is fixedly connected on base plate
On, fixed seat another side is fixedly connected adjusting set, coordinates stage clip in the medial gap of fixed seat, stage clip is wound on regulating bolt
On, the end face top pressure roller of regulating bolt, roller is riveted in roller mount with roller pin, and the side of roller mount penetrates rivet, with
Adjusting set is flexibly connected；Adjusting rod is welded on the inside of the other end of roller mount.But this pallet to the locking of backrest compared with
To be difficult, locking is easily rocked, and intensity is poor.
Utility model content
The utility model is to provide a kind of Revolving chair tray mechanism of sliding seat integral type, and it is mainly solution prior art institute
The technical problem that the backrest and seat support of the pallet of presence can not be adjusted in synchronism.
Above-mentioned technical problem of the present utility model is mainly what is be addressed by following technical proposals：
The Revolving chair tray mechanism of sliding seat integral type of the present utility model, including bottom deck assembly, described bottom deck assembly lead to
Cross screw rod and be connected with spring assembly, spring assembly is connected with connection block assembly, and connection block assembly is hinged on base plate by first axle
On component, connection block assembly is hinged with disjunctor sliding seat by the second axle, and disjunctor sliding seat outer end is welded with sliding seat, sliding seat
It is to be connected in the middle part of integral type, disjunctor sliding seat by the 3rd axle with bottom deck assembly with disjunctor sliding seat, connection block assembly is connected with
Offer elongated hole on brake(-holder) block, brake(-holder) block, compressed spring-locked component passes through elongated hole on circular locating shim and brake(-holder) block by base plate
Component and connection block assembly are linked together, and adaptable deep-slotted chip breaker is provided with disjunctor sliding seat.Compressed spring-locked component passes through circle
Contiguous block is connected with base after shape locating shim and brake(-holder) block elongated hole, when compressed spring-locked component loosens, sliding seat swings band
Dynamic disjunctor sliding seat and seat support are swung together, when compressed spring-locked component is locked, sliding seat lockmaking, so as to complete entirely to adjust
Journey.When sliding seat is swung, disjunctor sliding seat is swung, and the deep-slotted chip breaker opened up thereon just avoids compressed spring-locked component, activity spirit
It is living.
Preferably, being provided with mounting hole in described disjunctor sliding seat, kidney-shaped bushing is provided with mounting hole, the 3rd axle, which is worn, to be connect
In mounting hole, there is the effect of kidney-shaped bushing not produce friction during such three-axis moving；
Therefore, the utility model is swung together by the way that sliding seat and disjunctor sliding seat is integrally welded when movable, and band
Dynamic seat support is swung together, plays a part of synchronous adjustment, simple and reasonable for structure.
Brief description of the drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model；
Structural representation when accompanying drawing 2 is the locking of the utility model brake(-holder) block.
Accompanying drawing 3 is overall structure diagram of the present utility model
Parts, position and numbering in figure：Bottom deck assembly 1, screw rod 2, spring assembly 3, connection block assembly 4, first axle 5,
Second axle 6, disjunctor sliding seat 7, sliding seat 8, the 3rd axle 9, brake(-holder) block 10, mounting hole 11, kidney-shaped bushing 12, elongated hole 13, circle
Locating shim 14, compressed spring-locked component 15.
Embodiment
Below by embodiment, and with reference to accompanying drawing, the technical solution of the utility model is described in further detail.
Embodiment：The Revolving chair tray mechanism of the sliding seat integral type of this example, as shown in Figure 1, Figure 2, Fig. 3, including bottom deck assembly 1,
Bottom deck assembly is connected with spring assembly 3 by screw rod 2, and spring assembly is connected with connection block assembly 4, and connection block assembly passes through first
Axle 5 is hinged on bottom deck assembly, and connection block assembly is hinged with disjunctor sliding seat 7, disjunctor sliding seat outer end by 2 second axles 6
Sliding seat 8 is welded with, sliding seat is to pass through the 3rd axle 9 and base plate in the middle part of integral type, disjunctor sliding seat with disjunctor sliding seat
Component is connected, and elongated hole 13 is offered on brake(-holder) block 10, and compressed spring-locked component 15 is passed through on circular locating shim 14 and brake(-holder) block
Elongated hole 13 links together bottom deck assembly and connection block assembly, and adaptable deep-slotted chip breaker is provided with disjunctor sliding seat 7.
In use, after the swing of sliding seat 8 of integral type, driving disjunctor sliding seat 7 to swing, drive seat support to swing together, press
Spring component realizes lockmaking, and lock-out state is as shown in Figure 2.
Specific embodiment of the utility model is the foregoing is only, but architectural feature of the present utility model is not limited to
This, any those skilled in the art is in field of the present utility model, and the change or modification made all are covered new in this practicality
Among the scope of the claims of type.
Claims (2)
1. a kind of Revolving chair tray mechanism of sliding seat integral type, including bottom deck assembly（1）, it is characterised in that described bottom deck assembly
（1）Pass through screw rod（2）It is connected with spring assembly（3）, spring assembly is connected with connection block assembly（4）, connection block assembly passes through the
One axle（5）It is hinged on bottom deck assembly, connection block assembly passes through the second axle（6）It is hinged with disjunctor sliding seat（7）, disjunctor sliding seat
Outer end is welded with sliding seat（8）, sliding seat is to pass through the 3rd axle in the middle part of integral type, disjunctor sliding seat with disjunctor sliding seat（9）With
Bottom deck assembly is connected, and connection block assembly is connected with brake(-holder) block（10）, elongated hole is offered on brake(-holder) block（13）, compressed spring-locked component
（15）Through circular locating shim（14）With the elongated hole on brake(-holder) block（13）Bottom deck assembly and connection block assembly are linked together,
Disjunctor sliding seat（7）On be provided with adaptable deep-slotted chip breaker.
2. the Revolving chair tray mechanism of sliding seat integral type according to claim 1, it is characterised in that described disjunctor activity
Seat（7）On be provided with mounting hole（11）, mounting hole is interior to be provided with kidney-shaped bushing（12）, the 3rd axle（9）Wear and be connected in mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621105196.1U CN206324498U (en) | 2016-10-09 | 2016-10-09 | The Revolving chair tray mechanism of sliding seat integral type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621105196.1U CN206324498U (en) | 2016-10-09 | 2016-10-09 | The Revolving chair tray mechanism of sliding seat integral type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206324498U true CN206324498U (en) | 2017-07-14 |
Family
ID=59286062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621105196.1U Active CN206324498U (en) | 2016-10-09 | 2016-10-09 | The Revolving chair tray mechanism of sliding seat integral type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206324498U (en) |
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2016
- 2016-10-09 CN CN201621105196.1U patent/CN206324498U/en active Active
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