CN209142140U - A kind of commercial affairs seat rotating mechanism and the commercial seat with the rotating mechanism - Google Patents
A kind of commercial affairs seat rotating mechanism and the commercial seat with the rotating mechanism Download PDFInfo
- Publication number
- CN209142140U CN209142140U CN201821859032.7U CN201821859032U CN209142140U CN 209142140 U CN209142140 U CN 209142140U CN 201821859032 U CN201821859032 U CN 201821859032U CN 209142140 U CN209142140 U CN 209142140U
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- commercial
- rotating mechanism
- seat
- disk
- commercial seat
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- 238000005096 rolling process Methods 0.000 claims abstract description 10
- 125000006850 spacer group Chemical group 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000003780 insertion Methods 0.000 abstract description 2
- 230000037431 insertion Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000392 somatic effect Effects 0.000 description 1
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Abstract
The utility model relates to a kind of commercial seat rotating mechanism and the commercial seat with the rotating mechanism.Commercial seat rotating mechanism includes the rotating disk affixed with commercial seat body, rolling bearing and fixed bracket, fixed bracket includes fixed disk, rotating disk is rotatablely connected by rolling bearing and fixed disk, the bottom surface of rotating disk is arranged symmetrically, and there are two semicircular ring guide grooves, guide roller there are two support bracket fastened top surface is arranged symmetrically, guide roller can be rotated around the normal direction of support bracket fastened top surface, two semicircular ring guide grooves surround a circle, in the assembled condition, in guide roller insertion semicircular ring guide groove.Cooperated by the limit of semicircular ring guide groove and guide roller, rotating mechanism can be efficiently solved and eccentric problem occur, structure is simple, convenient for manufacture, improves the service life and comfort level of commercial seat.
Description
Technical field
The utility model relates to train commercial affairs the technical field of the seat, more particularly to a kind of commercial seat rotating mechanism
And the commercial seat with the rotating mechanism.
Background technique
Train is back and forth to travel on a track to realize backhaul and backhaul.During train runs at high speed backhaul,
The direction of train driving with the direction that passenger takes be it is opposite, part passenger may generate undesirable somatic reaction.Therefore,
During train backhaul, the direction by commercial seat is needed to rotate the direction opposite to backhaul.
Existing commercial affairs armchair seat rotating mechanism is sufficiently complex, frequently after the multiple commercial seat of rotation, the rotation of commercial seat
The problems such as mechanism is easy to lead to the problem of eccentric, deviation shaft, difficult so as to cause rotation, and rotating mechanism fails.
Utility model content
The purpose of this utility model is that aiming at the shortcomings in the prior art, and provide that a kind of structure is simple, service life
The rotating mechanism of long commercial seat also provides a kind of commercial seat with the rotating mechanism.
The purpose of this utility model is achieved through the following technical solutions: a kind of commercial seat rotating mechanism is provided, including
Affixed rotating disk, rolling bearing and fixed bracket with commercial seat body, fixed bracket includes fixed disk, and rotating disk passes through
Rolling bearing and fixed disk are rotatablely connected, and the bottom surface of rotating disk is arranged symmetrically, and there are two semicircular ring guide groove, support bracket fastened tops
Face is symmetrically arranged with two guide rollers, and guide roller can be rotated around the normal direction of support bracket fastened top surface, and two semicircular rings are led
A circle is surrounded to slot, in the assembled condition, guide roller is inserted into semicircular ring guide groove.
Wherein, the bottom surface of rotating disk is symmetrically installed there are two telescopic spacer pin, and the top surface of fixed disk is fixedly installed with
One locating part, locating part are provided with limit card slot, and under commercial seat locking state, one of spacer pin is inserted into limiting card
In slot.
Wherein, guide roller is provided with counter sink, and bolt is provided in counter sink, and fixed bracket is provided with the spiral shell with bolt
Line portion is threadedly coupled the threaded hole that mode connects.
Wherein, there are two symmetrical limit hooks for the side setting of rotating disk, in the assembled condition, an only limiting card
Hook connects fixed disk.
A kind of commercial seat is also provided, including commercial seat body, commercial seat body are equipped with above-mentioned rotating mechanism.
The utility model has the beneficial effects that the commercial seat rotating mechanism of the application passes through half compared with prior art
The limit of annulus guide groove and guide roller cooperates, and can efficiently solve rotating mechanism and eccentric problem, structure letter occurs
It is single, convenient for manufacture, improve the service life and comfort level of commercial seat；The commercial seat of the application, with prior art phase
Than commercial seat smooth rotation, long service life ensure that the comfort of commercial seat, greatly reduce commercial seat
Maintenance cost.
Detailed description of the invention
Using attached drawing, the utility model is described in further detail, but the embodiment in attached drawing is not constituted to the utility model
Any restrictions for those of ordinary skill in the art without creative efforts, can also be according to following attached
Figure obtains other attached drawings.
Fig. 1 is a kind of structural schematic diagram of commercial seat rotating mechanism of the utility model.
Fig. 2 is a kind of exploded view of commercial seat rotating mechanism of the utility model.
Fig. 3 is a kind of structural schematic diagram of the rotating disk of commercial seat rotating mechanism of the utility model.
Appended drawing reference: rotating disk 1, rolling bearing 2, fixed bracket 3, limit hook 4, guide roller 5, semicircular ring guide groove
6, spacer pin 7, limit card slot 8.
Specific embodiment
The utility model is further described with the following Examples.In the description of the present application, reference term " one
The description of embodiment ", " some embodiments ", " example ", " specific example " or " some examples " etc. mean to combine the embodiment or
Example particular features, structures, materials, or characteristics described are included at least one embodiment or example of the invention.At this
In specification, schematic expression of the above terms need not be directed to identical embodiment or example.Moreover, description is specific
Feature, structure, material or feature may be combined in any suitable manner in any one or more of the embodiments or examples.In addition,
Without conflicting with each other, those skilled in the art can by different embodiments or examples described in this specification with
And the feature of different embodiments or examples is combined.In the description of the present invention, the meaning of " plurality " is at least two
It is a, such as two, three etc., unless otherwise specifically defined.The directional terminology occurred in the application, such as above and below,
Left and right, top, bottom etc. are for being easy to understand and using referring to attached drawing, those skilled in the art will know that these positional relationships are all
Be it is opposite and alternatively, do not constitute the restriction to protection scope.
A kind of embodiment of the commercial seat rotating mechanism of the utility model, as shown in Figure 1 to Figure 3, including with commercial affairs
The affixed rotating disk 1 of seat body, rolling bearing 2 and fixed bracket 3, fixed bracket 3 includes fixed disk, and rotating disk 1 passes through
Rolling bearing 2 and fixed disk are rotatablely connected, the rotational structure of specific rotating disk 1, rolling bearing 2 and fixed 3 three of bracket
Existing rotational structure can be used, is repeated no more.
It is that the bottom surface of rotating disk 1 is symmetrical arranged there are two semicircular ring guide groove 6 as improved, the top surface of fixed bracket 3
It is symmetrical arranged there are two guide roller 5, guide roller 5 can be around the normal direction rotation of the top surface of fixed bracket 3, i.e. guide roller 5
Rotation axis surrounds a circle, in the assembled condition, guide roller perpendicular to the top surface for fixing bracket 3, two semicircular ring guide grooves 6
In 5 insertion semicircular ring guide groove 6 of wheel；Compared with prior art, cooperated by the limit of semicircular ring guide groove 6 and guide roller 5,
Rotating mechanism can be efficiently solved and eccentric problem occur, structure is simple, convenient for manufacture, improves the use of commercial seat
Service life and comfort level.
For the ease of starting and stopping that control rotating disk 1 rotates, rotating mechanism is provided with a lockable mechanism, rotation
The bottom surface of disk 1 is symmetrically installed there are two telescopic spacer pin 7, and spacer pin 7 can be passed through a peace by telescopic mode
Block is filled, then scalable in the outer surface of spacer pin 7 socket spring realization, the top surface of fixed disk is fixedly installed with a limit
Part, locating part are provided with limit card slot 8, and under commercial seat locking state, one of spacer pin 7 is inserted into limit card slot 8；
During the work time, by the flexible of control spacer pin 7, so as to carry out to commercial seat rotation and locking commercial affairs
The rotation of seat.
In the present embodiment, guide roller 5 is provided with counter sink, and bolt is provided in counter sink, and fixed bracket 3 is provided with
It is threadedly coupled the threaded hole that mode is connect with the threaded portion of bolt, this structure is easy to process, and is easy maintenance replacement.
In the present embodiment, there are two symmetrical limit hooks 4 for the side setting of rotating disk 1, in the assembled condition, only
One limiting card hook connects fixed disk, after rotating disk 1 rotates 180 degree, an other limit hook 4 will snapping fix
Disk realizes the limit of rotating mechanism.
A kind of specific embodiment of commercial seat of the utility model, including commercial seat body, commercial seat body
Above-mentioned rotating mechanism is installed, compared with prior art, commercial seat smooth rotation, long service life ensure that commercial seat
The comfort of chair greatly reduces the maintenance cost of commercial seat.
Finally it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than to this reality
With the limitation of novel protected range, although being explained in detail referring to preferred embodiment to the utility model, this field it is general
Lead to it will be appreciated by the skilled person that can be with the technical solution of the present invention is modified or equivalently replaced, without departing from this
The spirit and scope of utility model technical solution.
Claims (5)
1. a kind of commercial affairs seat rotating mechanism, including the rotating disk affixed with commercial seat body, rolling bearing and fixation
Bracket, the fixed bracket includes fixed disk, and the rotating disk is rotatablely connected by the rolling bearing and fixed disk, feature
Be: the bottom surface of the rotating disk is arranged symmetrically, and there are two semicircular ring guide grooves, and the support bracket fastened top surface is symmetrically arranged with
Two guide rollers, the guide roller can be rotated around the normal direction of support bracket fastened top surface, and two semicircular ring guide grooves surround
One circle, in the assembled condition, guide roller are inserted into the semicircular ring guide groove.
2. a kind of commercial seat rotating mechanism according to claim 1, it is characterised in that: the bottom surface pair of the rotating disk
Claim installation there are two telescopic spacer pin, the top surface of the fixed disk is fixedly installed with a locating part, and the locating part is set
It is equipped with limit card slot, in the locked condition, one of spacer pin is inserted into the limit card slot.
3. a kind of commercial seat rotating mechanism according to claim 1 or 2, it is characterised in that: guide roller is provided with
Counter sink, be provided with bolt in the counter sink, and the fixed bracket is provided with to be connect with the threaded portion of the bolt
Threaded hole.
4. a kind of commercial seat rotating mechanism according to claim 3, it is characterised in that: the side of the rotating disk is set
It sets there are two symmetrical limit hook, in the assembled condition, only a limiting card hook connects the fixed disk.
5. a kind of commercial affairs seat, including commercial seat body, it is characterised in that: the commercial affairs seat body is equipped with aforesaid right
It is required that commercial seat rotating mechanism described in any one of 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821859032.7U CN209142140U (en) | 2018-11-12 | 2018-11-12 | A kind of commercial affairs seat rotating mechanism and the commercial seat with the rotating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821859032.7U CN209142140U (en) | 2018-11-12 | 2018-11-12 | A kind of commercial affairs seat rotating mechanism and the commercial seat with the rotating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209142140U true CN209142140U (en) | 2019-07-23 |
Family
ID=67285455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821859032.7U Active CN209142140U (en) | 2018-11-12 | 2018-11-12 | A kind of commercial affairs seat rotating mechanism and the commercial seat with the rotating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209142140U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114179683A (en) * | 2021-12-08 | 2022-03-15 | 浙江颢屹汽车技术有限公司 | Automobile model rotating seat structure |
-
2018
- 2018-11-12 CN CN201821859032.7U patent/CN209142140U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114179683A (en) * | 2021-12-08 | 2022-03-15 | 浙江颢屹汽车技术有限公司 | Automobile model rotating seat structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A rotating mechanism for business seats and a business seat with the rotating mechanism Effective date of registration: 20230313 Granted publication date: 20190723 Pledgee: Heze rural commercial bank Limited by Share Ltd. Pledgor: Shandong Jiatai Traffic Equipment Co.,Ltd. Registration number: Y2023980034656 |
|
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20240910 Granted publication date: 20190723 |