CN209660981U - A kind of office chair for spine correcting - Google Patents
A kind of office chair for spine correcting Download PDFInfo
- Publication number
- CN209660981U CN209660981U CN201821710825.2U CN201821710825U CN209660981U CN 209660981 U CN209660981 U CN 209660981U CN 201821710825 U CN201821710825 U CN 201821710825U CN 209660981 U CN209660981 U CN 209660981U
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- China
- Prior art keywords
- side plate
- fixed
- movable block
- fixed link
- office chair
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Abstract
The utility model discloses a kind of office chairs for spine correcting, including chair body, telescopic rod and rotary electric machine, the avris of the chair body is fixedly installed with the first side plate, the second side plate is provided with above first side plate, fixed block is provided at the top of second side plate, the both ends of the telescopic rod are fixedly installed in the back of the first side plate and the second side plate respectively, run through in the fixed link and is connected with cross bar, one end of the cross bar is fixed with massage part, the rotary electric machine is set in fixed bin, and rotary electric machine is connected with each other the end of the push bolt with driven shaft by transmission shaft and fixed link is fitted and connected, the end of the movable block and fixed block junction is fixed with connecting spring.This is used for the office chair of spine correcting, position adjustment can be carried out to the backbone of the user of office chair, and the user for being suitable for different back height applies, and improves the practicability and functionality of office chair.
Description
Technical field
The utility model relates to office chair technical field, specially a kind of office chair for spine correcting.
Background technique
Office chair is the equipment tool applied to office realm, and the setting of office chair takes position in addition to providing for office person
It sets outer, moreover it is possible to reduce work fatigue when office's office, provide more comfortable office experience for user.
However existing office chair structure is simple, functional less, long-term office is using can greatly cause user
Spinal curvature problem on deformation influences the health and sitting posture of user.In view of the above-mentioned problems, being badly in need of in original office chair base
Innovative design is carried out on plinth.
Utility model content
The purpose of this utility model is to provide a kind of office chairs for spine correcting, are mentioned with solving above-mentioned background technique
The office chair structure having is simple, functional less, and long-term office is using can greatly cause the spinal curvature of user to become
Shape problem, the problem of influencing the health and sitting posture of user.
To achieve the above object, the utility model provides the following technical solutions: a kind of office chair for spine correcting, packet
Chair body, telescopic rod and rotary electric machine are included, the avris of the chair body is fixedly installed with the first side plate, and opens up in the middle part of the first side plate
There is intercommunicating pore, and be fixedly installed with fixed link in intercommunicating pore, the second side plate, and first are provided with above first side plate
Side plate and the second side plate are connected with elastic connection net, fixed block are provided at the top of second side plate, and install on fixed block
There is movable block, the both ends of the telescopic rod are fixedly installed in the back of the first side plate and the second side plate respectively, and set on telescopic rod
It is equipped with fastening bolt, runs through in the fixed link and is connected with cross bar, and the junction of cross bar and fixed link is equipped with bearing, it is described
One end of cross bar is fixed with massage part, and the other end of cross bar is connected with driven shaft, and on the first side plate of avris of driven shaft
It is fixedly installed with fixed bin, the rotary electric machine is set in fixed bin, and rotary electric machine is mutual by transmission shaft and driven shaft
Connection, and is equipped with push bolt on fixed bin, end and the fixed link of the push bolt are fitted and connected, and fixed link and
Offering sliding slot on the side wall of intercommunicating pore junction, the end of the movable block and fixed block junction is fixed with connecting spring,
And waste pad is equipped on movable block, and the junction of movable block and the second side plate is provided with locating slot.
Preferably, first side plate and the second side plate are OQ t structure, and the height of the first side plate is greater than second
The height of side plate.
Preferably, the end of the fixed link is set as " T " font structure, and fixed link and sliding slot are the sliding peace of engaging
Assembling structure, and the length of sliding slot is less than the length of cross bar.
Preferably, the movable block is set as "L" shaped structure, and movable block and fixed block are relative telescopic structure, and
And end and the identical connection of locating slot of movable block.
Preferably, the end of the massage part is set as more curved structures, and massage part spaced set is in fixed link
On.
Preferably, the thickness of the driven shaft is less than the thickness of transmission shaft, and the thickness setting of transmission shaft is greater than sliding slot
Length.
It, can be to doing compared with prior art, the utility model has the beneficial effects that this is used for the office chair of spine correcting
The backbone of the user of public chair carries out position adjustment, and the user for being suitable for different back height applies, and improves office
The practicability and functionality of chair,
1, the stretching, extension by telescopic rod is only needed, so that carrying out opposite position exhibition between the first side plate and the second side plate
It opens, under the fixed function of movable block, user's sitting posture of different back height can be adjusted, avoid the sitting posture problem of user
Caused spinal curvature problem on deformation occurs；
2, under the impetus of push bolt, facilitate movement of the massage part in intercommunicating pore, will not influence user's
Ride experience, and conveniently the backbone of user is massaged, aligning is carried out to the backbone of user.
Detailed description of the invention
Fig. 1 is the utility model positive structure schematic；
Fig. 2 is the first side plate of the utility model and the second side plate connecting structure schematic diagram；
Fig. 3 is the utility model lateral rod mounting construction schematic diagram；
Fig. 4 is the utility model movable block mounting structure schematic diagram.
In figure: 1, chair body；2, the first side plate；3, intercommunicating pore；4, fixed link；5, the second side plate；6, elastic connection net；7, solid
Determine block；8, movable block；9, telescopic rod；10, fastening bolt；11, cross bar；12, bearing；13, massage part；14, driven shaft；15, solid
Determine box；16, rotary electric machine；17, transmission shaft；18, push bolt；19, sliding slot；20, connecting spring；21, waste pad；22, locating slot.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of office chair for spine correcting, including
Chair body 1, the first side plate 2, intercommunicating pore 3, fixed link 4, the second side plate 5, elastic connection net 6, fixed block 7, movable block 8, telescopic rod
9, fastening bolt 10, cross bar 11, bearing 12, massage part 13, driven shaft 14, fixed bin 15, rotary electric machine 16, transmission shaft 17, push away
Into bolt 18, sliding slot 19, connecting spring 20, waste pad 21 and locating slot 22, the avris of chair body 1 is fixedly installed with the first side plate 2, and
The middle part of first side plate 2 offers intercommunicating pore 3, and fixed link 4 is fixedly installed in intercommunicating pore 3, and the top of the first side plate 2 is set
It is equipped with the second side plate 5, and the first side plate 2 and the second side plate 5 are connected with elastic connection net 6, the top of the second side plate 5 is provided with solid
Determine block 7, and movable block 8 is installed on fixed block 7, the both ends of telescopic rod 9 are fixedly installed in the first side plate 2 and the second side plate respectively
5 back, and fastening bolt 10 is provided on telescopic rod 9, run through in fixed link 4 and be connected with cross bar 11, and cross bar 11 and fixation
The junction of bar 4 is equipped with bearing 12, and one end of cross bar 11 is fixed with massage part 13, and the other end of cross bar 11 be connected with it is driven
Axis 14, and fixed bin 15 is fixedly installed on the first side plate of avris 2 of driven shaft 14, rotary electric machine 16 is set to fixed bin 15
It is interior, and rotary electric machine 16 is connected with each other by transmission shaft 17 and driven shaft 14, and push bolt 18 is equipped on fixed bin 15,
The end of push bolt 18 is fitted and connected with fixed link 4, and offers sliding slot on the side wall of fixed link 4 and 3 junction of intercommunicating pore
19, the end of 7 junction of movable block 8 and fixed block is fixed with connecting spring 20, and waste pad 21 is equipped on movable block 8, and
The junction of movable block 8 and the second side plate 5 is provided with locating slot 22；
First side plate 2 and the second side plate 5 are OQ t structure, and the height of the first side plate 2 is greater than the height of the second side plate 5
Degree, the first side plate 2 and the second side plate 5 of OQ t facilitate the height adjustment of the second side plate 5, so that the office chair
Backrest is suitable for people of different heights group, can carry out good fixation to the back used；
The end of fixed link 4 is set as " T " font structure, and fixed link 4 and sliding slot 19 are the structure that is slidably installed of engaging,
And the length of sliding slot 19 is less than the length of cross bar 11, and the thickness of driven shaft 14 is less than the thickness of transmission shaft 17, and transmission shaft 17
Thickness setting be greater than sliding slot 19 length, the structure that is slidably installed of fixed link 4 and sliding slot 19, allow fixed link 4 with
Massage part 13 is mobile, so that massage part 13 will not withstand the back of user in storage, facilitates extraction when in use, sliding simultaneously
The length of slot 19 and the thickness limit of driven shaft 14, so that massage part 13 is being fixed bar 4 with the mobile back to user
When being massaged, good transmission connection relationship still can be maintained between driven shaft 14 and transmission shaft 17；
Movable block 8 is set as "L" shaped structure, and movable block 8 and fixed block 7 are relative telescopic structure, and movable block 8
End and locating slot 22 coincide connection, the structure setting of movable block 8 is convenient to being fixed at the back shoulder of user,
So that the back of user is more bonded with the first side plate 2 and the second side plate 5, facilitate the backbone of adjustment user；
The end of massage part 13 is set as more curved structures, and 13 spaced set of massage part is in fixed link 4, mostly bent
The massage part 13 in face improves the massage working efficiency to user back backbone, improves the corrective of backbone.
Working principle: it when being used for the office chair of spine correcting using this, first according to Fig. 1-2, is used according to office chair
The back height of person changes the expansion height between the first side plate 2 and the second side plate 5, passes through the artificial flexible change of telescopic rod 9
Highly, and under the rotary extrusion fixed function of fastening bolt 10, the collapsing length of telescopic rod 9 is fixed, first
When side plate 2 and 5 OQ t of the second side plate are unfolded, elastic connection net 6 carries out the junction of the first side plate 2 and the second side plate 5
Connection, so that the first side plate 2 and the second side plate 5 are supported the back of user, can give user more comfortably makes
With experience；
It after taking out the side of movable block 8 out of locating slot 22, is held after user is sitting in chair body 1 with Fig. 4 according to fig. 2
It is continuous to stretch movable block 8, so that relative telescopic expansion occurs for movable block 8 and fixed block 7, by the elastic reaction of connecting spring 20,
To being fixed at the back shoulder of user, so that the back of user is more bonded close to the first side plate 2 and the second side plate
5, the sitting posture of user is adjusted, just not caused backbone deviation buckling problem of the user because of sitting posture is avoided；
According to fig. 2-3, it after user's end is seated on chair body 1, is rotatably promoted by push bolt 18, so that fixed link
4 are slidably installed under effect in the engaging of sliding slot 19, move in intercommunicating pore 3, so that massage part 13 is released out of intercommunicating pore 3, patch
Together in the backbone position of user, open the work operation of rotary electric machine 16, rotary electric machine 16 can by transmission shaft 17 with from
The work rotation of moving axis 14, due to the junction relationship of driven shaft 14 and cross bar 11, cross bar 11 can be with massage part 13 to user
Backbone carry out attaching type massage, so that the backbone to user is corrected.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of office chair for spine correcting, including chair body (1), telescopic rod (9) and rotary electric machine (16), feature exists
In: the avris of the chair body (1) is fixedly installed with the first side plate (2), and intercommunicating pore (3) are offered in the middle part of the first side plate (2),
And it is fixedly installed with fixed link (4) in intercommunicating pore (3), is provided with the second side plate (5) above first side plate (2), and
First side plate (2) and the second side plate (5) are connected with elastic connection net (6), are provided with fixed block at the top of second side plate (5)
(7), it and on fixed block (7) is equipped with movable block (8), the both ends of the telescopic rod (9) are fixedly installed in the first side plate (2) respectively
With the back of the second side plate (5), and fastening bolt (10) are provided on telescopic rod (9), through being connected on the fixed link (4)
Cross bar (11), and the junction of cross bar (11) and fixed link (4) is equipped with bearing (12), one end of the cross bar (11) is fixed with
Massage part (13), and the other end of cross bar (11) is connected with driven shaft (14), and the first side plate of avris (2) of driven shaft (14)
On be fixedly installed with fixed bin (15), the rotary electric machine (16) is set in fixed bin (15), and rotary electric machine (16) passes through
Transmission shaft (17) and driven shaft (14) are connected with each other, and push bolt (18) are equipped on fixed bin (15), the propulsion spiral shell
The end of bolt (18) is fitted and connected with fixed link (4), and offers cunning on the side wall of fixed link (4) and intercommunicating pore (3) junction
The end of slot (19), the movable block (8) and fixed block (7) junction is fixed with connecting spring (20), and movable block (8) upper berth
Equipped with waste pad (21), and the junction of movable block (8) and the second side plate (5) is provided with locating slot (22).
2. a kind of office chair for spine correcting according to claim 1, it is characterised in that: first side plate (2)
It is OQ t structure with the second side plate (5), and the height of the first side plate (2) is greater than the height of the second side plate (5).
3. a kind of office chair for spine correcting according to claim 1, it is characterised in that: the fixed link (4)
End is set as " T " font structure, and fixed link (4) and sliding slot (19) are the structure that is slidably installed of engaging, and sliding slot (19)
Length be less than cross bar (11) length.
4. a kind of office chair for spine correcting according to claim 1, it is characterised in that: the movable block (8) sets
It is set to "L" shaped structure, and movable block (8) and fixed block (7) are relative telescopic structure, and the end of movable block (8) and fixed
Position slot (22), which coincide, to be connected.
5. a kind of office chair for spine correcting according to claim 1, it is characterised in that: the massage part (13)
End is set as more curved structures, and massage part (13) spaced set is on fixed link (4).
6. a kind of office chair for spine correcting according to claim 1, it is characterised in that: the driven shaft (14)
Thickness is less than the thickness of transmission shaft (17), and the thickness setting of transmission shaft (17) is greater than the length of sliding slot (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821710825.2U CN209660981U (en) | 2018-10-22 | 2018-10-22 | A kind of office chair for spine correcting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821710825.2U CN209660981U (en) | 2018-10-22 | 2018-10-22 | A kind of office chair for spine correcting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209660981U true CN209660981U (en) | 2019-11-22 |
Family
ID=68560745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821710825.2U Expired - Fee Related CN209660981U (en) | 2018-10-22 | 2018-10-22 | A kind of office chair for spine correcting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209660981U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113662392A (en) * | 2021-09-27 | 2021-11-19 | 惠州市和永盛家具有限公司 | Intelligent sofa posture adjustment system based on APP control |
-
2018
- 2018-10-22 CN CN201821710825.2U patent/CN209660981U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113662392A (en) * | 2021-09-27 | 2021-11-19 | 惠州市和永盛家具有限公司 | Intelligent sofa posture adjustment system based on APP control |
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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: 20191122 Termination date: 20201022 |