CN209090426U - A kind of seat station foot - Google Patents
A kind of seat station foot Download PDFInfo
- Publication number
- CN209090426U CN209090426U CN201821440034.2U CN201821440034U CN209090426U CN 209090426 U CN209090426 U CN 209090426U CN 201821440034 U CN201821440034 U CN 201821440034U CN 209090426 U CN209090426 U CN 209090426U
- Authority
- CN
- China
- Prior art keywords
- backrest
- seat
- fixed
- arm
- framework
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
Landscapes
- Seats For Vehicles (AREA)
Abstract
The utility model discloses a kind of seat station feet, its key points of the technical solution are that, comprising: fixing seat offers several counterbores for being fixedly connected with the ground, in fixing seat；Arm-rest frame, for being fixedly connected with backrest, arm-rest frame includes the framework of closure, the side of framework is the joint face being bonded to each other with backrest, the card slot for mutually plugging together with backrest is offered on joint face, the inner wall of framework is respectively fixed with a connecting plate in card slot two sides, and two pieces of connecting plates are parallel to each other and offer in corresponding position several for first threaded hole fixed with backrest；Link block, for being connected and fixed seat and arm-rest frame, one end of link block and the top of fixing seat are fixed, and the bottom of the other end and arm-rest frame is fixed.The utility model is intended to provide a kind of seat station foot, can be improved structural soundness and installation effectiveness between backrest.
Description
Technical field
The utility model relates to the technical field of the seat, more specifically, it relates to a kind of seat station foot.
Background technique
Traditional assembly chair is made of seat, backrest, foot of standing, handrail and board.Wherein, foot of standing can play the work of support
With being directly anchored on ground with anchor bolt under normal circumstances, stand both foot and handrail are usually integrated, and constitute helping for firm installation
Hand cradle.In the prior art, it stands between foot and backrest, is connected and fixed by single bolt mostly, during installation, it is not easy to
It is directed at threaded hole, and a people is needed to mention handrail during installation, another people assists installation bolt, and assembly efficiency is low；Both simultaneously
Junction structural soundness is poor, and backrest is easy to happen shaking or even falls off, and service life is shorter.
It is, therefore, desirable to provide a kind of new technical solution solves this problem.
Summary of the invention
In view of the deficienciess of the prior art, can be improved the purpose of this utility model is to provide a kind of seat station foot
Structural soundness and installation effectiveness between backrest.
To achieve the above object, the utility model provides following technical solution: a kind of seat station foot, which is characterized in that
Include:
Fixing seat offers several counterbores for being fixedly connected with the ground in the fixing seat；
Arm-rest frame, for being fixedly connected with backrest, the arm-rest frame includes the framework of closure, the side of the framework be with
The joint face that backrest is bonded to each other, offers the card slot for mutually plugging together with backrest on the joint face, the framework it is interior
Wall is respectively fixed with a connecting plate in card slot two sides, and two pieces of connecting plates are parallel to each other and offer several be used in corresponding position
The first fixed threaded hole with backrest；
Link block, for being connected and fixed seat and arm-rest frame, one end of the link block and the top of fixing seat are fixed, another
It holds and is fixed with the bottom of arm-rest frame.
Further setting, the top of the joint face are in step-like setting.
Further setting, the joint face are arc surface.
Further setting, the link block are channel steel.
Further setting, the top of the framework is in horizontally disposed, and the framework top offers and several are used for and write
The second fixed threaded hole of letter stencil.
In conclusion the utility model has the advantages that backrest passes through phase with arm-rest frame compared with prior art
The card slot and fixture block mutually cooperated mutually plugs together, and fixture block insertion card slot is embedded between two connecting plates in left and right, in first on fixture block
The third threaded hole matched is offered at threaded hole, when backrest is bonded with the joint face of arm-rest frame side, the first threaded hole
Corresponding with third threaded hole, the two is realized by fasteners such as bolts and is fixed, on the one hand card slot can play the role of positioning,
It is more easily aligned threaded hole, assembly efficiency is higher, while connecting relative to simple point, and stability more, do not allow more by backrest
It easily shakes or even falls off, prolong the service life.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of seat station foot embodiment of the utility model.
Fig. 2 is the assembling schematic diagram of seat station foot and backrest.
In figure: 1, fixing seat；11, counterbore；2, arm-rest frame；21, framework；211, joint face；212, the second threaded hole；
2111, card slot；22, connecting plate；221, the first threaded hole；3, link block；4, backrest；41, fixture block；411, third threaded hole；42,
Briquetting.
Specific embodiment
Below in conjunction with drawings and examples, the utility model is described in detail.
As shown in Figure 1, a kind of seat station foot, including fixing seat 1, several counterbores 11 are offered in fixing seat 1, it is pre- on ground
First drilling, fixing seat 1 can be fixed on ground by cooperation anchor bolt, and fixing seat 1 is connected with arm-rest frame 2 by link block 3,
Arm-rest frame 2 includes the framework 21 of closure, wherein the side of framework 21 is the joint face 211 being bonded to each other with backrest 4, joint face
A card slot 2111 is opened up on 211, the inner wall of joint face 211 is fixed with two pieces of connecting plates being parallel to each other 22, processes as cooperation
, as shown in Fig. 2, it is fixed with one and the mutually matched fixture block 41 of card slot 2111 on the face that backrest 4 and arm-rest frame 2 are bonded to each other,
When installation, fixture block 41 is inserted into card slot 2111, and continue to move inward, until backrest 4 is bonded to each other with joint face 211, this
When, the third threaded hole 411 on backrest 4 is then just corresponded to each other with the first threaded hole 221 on connecting plate 22, and the two passes through bolt
Equal fasteners, which are realized, to be fixed, and 2111 one side of card slot can play the role of positioning, be more easily aligned threaded hole, not need to mention
Backrest 4, assembling work can be completed in one, and installation effectiveness is higher, while connecting relative to simple point, stability more,
Backrest 4 is more difficult to shake or even falls off.
Further, in the actual processing process, two pieces of connecting plates 22 formed gap preferably with 41 clearance fit of fixture block,
Clearance fit can make backrest 4 be moved forward and backward when it is more smooth, while be bonded between connecting plate 22 and backrest 4 it is even closer, surely
Solidity is more.
As depicted in figs. 1 and 2, the top of joint face 211 is in step-like setting, as cooperation processing, in card on backrest 4
It is fixed at button top position and the mutually matched briquetting 42 of step, when backrest 4 is bonded to each other with joint face 211, briquetting 42
It being just set up in the step-like structure on 211 top of joint face and is bonded to each other with it, the setting of step can increase forced area,
It is connect with simple bolt, the bearing capacity for foot of standing is stronger.
As shown in Figure 1, joint face 211 can make backrest 4 since backrest 4 and joint face 211 are bonded to each other for arc surface
Also it is in arc-shaped, more meets ergonomics, comfort is more preferably.
As shown in Figure 1, link block 3 is channel steel, while proof strength, the weight of station script body can be mitigated, reduced
Cost.
As shown in Figure 1, the top of framework 21 is in horizontally disposed, and 21 top of framework offers several second threaded holes 212,
The fasteners such as fitted bolt can be used for being fixedly connected with board.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of seat station foot characterized by comprising
Fixing seat (1) offers several counterbores (11) on the fixing seat (1) for being fixedly connected with the ground；
Arm-rest frame (2), for being fixedly connected with backrest (4), the arm-rest frame (2) includes the framework (21) of closure, the framework
(21) side is the joint face (211) being bonded to each other with backrest (4), offers and is used for and backrest on the joint face (211)
(4) inner wall of the card slot (2111) mutually plugged together, the framework (21) is respectively fixed with a connecting plate in card slot (2111) two sides
(22), two pieces of connecting plates (22) are parallel to each other and offer in corresponding position several for first spiral shell fixed with backrest (4)
Pit (221)；
Link block (3), for being connected and fixed seat (1) and arm-rest frame (2), one end of the link block (3) and the top of fixing seat (1)
Portion is fixed, and the other end and the bottom of arm-rest frame (2) are fixed.
2. a kind of seat station foot according to claim 1, it is characterized in that: the top of the joint face (211) is in step-like
Setting.
3. a kind of seat station foot according to claim 1 or 2, it is characterized in that: the joint face (211) is arc surface.
4. a kind of seat station foot according to claim 1 or 2, it is characterized in that: the link block (3) is channel steel.
5. a kind of seat station foot according to claim 1 or 2, it is characterized in that: the top of the framework (21) is set in level
It sets, and the framework (21) top offers several the second threaded holes (212) for fixing with board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821440034.2U CN209090426U (en) | 2018-09-04 | 2018-09-04 | A kind of seat station foot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821440034.2U CN209090426U (en) | 2018-09-04 | 2018-09-04 | A kind of seat station foot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209090426U true CN209090426U (en) | 2019-07-12 |
Family
ID=67151901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821440034.2U Expired - Fee Related CN209090426U (en) | 2018-09-04 | 2018-09-04 | A kind of seat station foot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209090426U (en) |
-
2018
- 2018-09-04 CN CN201821440034.2U patent/CN209090426U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190712 |