CN207041303U - A kind of office chair of the headrest with elevating function - Google Patents
A kind of office chair of the headrest with elevating function Download PDFInfo
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- CN207041303U CN207041303U CN201720237859.3U CN201720237859U CN207041303U CN 207041303 U CN207041303 U CN 207041303U CN 201720237859 U CN201720237859 U CN 201720237859U CN 207041303 U CN207041303 U CN 207041303U
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- headrest
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Abstract
A kind of office chair of the headrest with elevating function is the utility model is related to, belongs to office furniture manufacturing technology field.Including head rest device, headrest-plate, backboard.It is used cooperatively using the elevating lever of head rest device, gear fastener, gear neck part, can makes headrest that there is elevating function, while cost reduces, feature and practicality but greatly improve.The height of hand adjustment head restraint device can be lifted at any time according to occupant's height, sitting posture custom, neck level of comfort, prevent the generation of cervical vertebra inflammation, scapulohumeral periarthritis, meet ergonomic designs.Sponge and fabric are attached with outside headrest-plate and backboard, the headrest face finally showed and backrest surface are arc convex, and both the head to occupant, waist suitably depressurized, and beautiful and comfortable generous.
Description
Technical field
A kind of office chair of the headrest with elevating function is the utility model is related to, belongs to office furniture manufacturing technology field.
Background technology
Present working people, the time being sitting in daily before computer are above 8 hours, the cervical spondylopathy thus triggered, scapulohumeral periarthritis
It can be found everywhere, this has used design is unreasonable, sits the uncomfortable office chair of sense to have inevitable contact with them.According to market
Demand, design production meet the office chair of ergonomic designs, are the design of headrest emphatically, and the level of comfort of headrest is direct
Have influence on the cervical vertebra of consumer.Instantly office furniture Market competition, it is low cost, high-performance, practical, meet and disappear instantly
The chair class of the person's of expense demand is particularly important for enterprise.
Such as the invention disclosed of application number 201420639289.7, a kind of lift head of Novel computer chair or office chair is disclosed
Occipital branches rack device, including：Headrest and backrest；Characterized in that, also include：The support frame for passing through screw connection with the headrest；
The U-shaped neck for passing through screw connection with the backrest；Plastics knob screw；Wherein, support frame as described above passes through the plastics knob
Screw is connected with the U-shaped neck.It will be rested the head on by support frame, U-shaped neck and plastics knob screw and backrest connect, it is real
The elevating function of headrest is showed, while headrest connect more firm with backrest, avoids the double swerve rested the head on；Using screw
Connected mode, realize headrest shape adaptation diversity.
Above-described invention realizes the elevating function of headrest, and headrest shape is also achieved using the connected mode of screw
Diversity is adapted to, but this lifting headrest support device is disadvantageous in that the back side for being directly loaded on backrest, is exposed to outside,
It is not elegant in appearance enough；Second, by plastics rotary screw, it is necessary to constantly tighten pine manually, steadiness is not strong；Third, if desired
Elevating function regulation operation is carried out after being also needed to stand up to the chair back during regulation headrest height, it appears inconvenient.
Utility model content
The utility model will solve above-mentioned technical problem, so as to provide a kind of office chair of the headrest with elevating function.This reality
It is as follows with the new technical scheme to solve the above problems：
A kind of office chair of the headrest with elevating function, including head rest device, headrest-plate, backboard.The head rest device bag
Include headrest fixture, elevating lever, backrest fixture, gear fastener, gear neck part.The headrest fixture passes through screwed lock
It is scheduled in headrest-plate, the upper end of the elevating lever is fixed on the lower end position in the outer part of headrest fixture.The backrest fixture
It is locked in by screw in backboard, the top end position of backrest fixture is fixed with gear neck part, facilitates gear buckle
The fixation of part.Rivet is provided with inside the headrest-plate and backboard, for screw locking to headrest-plate and backboard.
As the preferred of above-mentioned technical proposal, the head rest device be fixed on headrest-plate on lower side with the top end of backboard
Between position, lift hand can to head rest device carry out descending operation.
As the preferred of above-mentioned technical proposal, sponge and fabric are attached with outside the headrest-plate and backboard, shaping
Headrest face and backrest surface are arc convex.
As the preferred of above-mentioned technical proposal, the headrest fixture is shaped as rounding rectangle with backrest fixture,
Steel plate material.
As the preferred of above-mentioned technical proposal, the elevating lever is the component with the more gears of height, can be according to taking a seat
Height, sitting posture custom, the neck level of comfort of people carrys out lift adjustment, and elevating lever quantity is left and right two.
The utility model is fitted close use between utilizing each component of head rest device, realizes headrest elevating function.Component
1：Elevating lever.Its elevating function is embodied in its own multiple gear grooves from top to bottom, and this gear groove can be practical
The adjustment of the height different stalls of headrest, contribute to the lock function of gear fastener, be a kind of fast and simple method.Component
2：Gear fastener.Its upper end is that have a polymer button, and people can be sitting on chair, be lifted by both hands to both sides gently
One realizes the suitable height of oneself of regulation by can, and lower end is that a hollow circular-tube carries two triangular members, from gear
The upper end hole position of neck part passes through the bottommost of through gear neck part, and two triangular members of hollow circular-tube tip are toughness
Preferable plastic material, there is stronger retractility, drill out gear neck part and can say good-bye at once and come, be firmly closely buckled in gear neck
Part, it is difficult for drop-off, it is economical and practical.Component 3：Gear neck part is to coordinate elevating lever, gear fastener to use, first by gear buckle
Part is fixed in gear neck part, then elevating lever is slowly overed in gear fastener, according to occupant itself neck position
Needs, stretch out one's hand the desired height of regulation at any time, prevent the generation of cervical vertebra inflammation, scapulohumeral periarthritis.Foregoing head rest device cost
Substantially reduce, but feature, practical performance are very high, meet ergonomic designs.
The utility model has the advantages that：
1st, it is used cooperatively using the elevating lever of head rest device, gear fastener, gear neck part, realizes that headrest can have
Elevating function, cost substantially reduce, but feature, practicality are very high.
2nd, can according to occupant's height, sitting posture, neck position the height for needing to lift hand adjustment head restraint device at any time, in advance
The generation of anti-cervical vertebra inflammation, scapulohumeral periarthritis, meets ergonomic designs.
3rd, sponge and fabric are attached with outside headrest-plate and backboard, the headrest face showed and backrest surface are that arc is convex
Face, i.e., head, waist to occupant are suitably depressurized, and beautiful and comfortable generous.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is that head rest device of the present utility model is arranged on Facad structure figure on headrest-plate and backboard；
Fig. 2 is that head rest device of the present utility model is arranged on inverse layer structure figure on headrest-plate and backboard；
Fig. 3 is head rest device disassembled form structure chart of the present utility model；
Fig. 4 is head rest device assembled state structure chart of the present utility model；
Fig. 5 is finished product office chair headrest lifting step structure chart of the present utility model；
Fig. 6 is that finished product office chair headrest of the present utility model minimizes mark structure schematic diagram.
In figure, 1- head rest devices, 2- headrest-plates, 3- backboards, 101- headrest fixtures, 102- elevating levers, 103- backrests
Fixture, 104- gear fasteners, 105- gear neck parts, 106- screws, 107- rivets, 201- headrests face, 202- backrest surfaces.
Embodiment
Present embodiment is only to explanation of the present utility model, is not to limitation of the present utility model.Ability
Field technique personnel any modification made after specification of the present utility model has been read, as long as in the protection of claim
In the range of, it will all be protected by Patent Law.
As shown in Figure 1, Figure 3, Fig. 4 can be used for referring to, a kind of office chair of the headrest with elevating function, including head rest device 1,
Headrest-plate 2, backboard 3.The head rest device 1 includes headrest fixture 101, elevating lever 102, backrest fixture 103, gear card
Fastener 104, gear neck part 105.The headrest fixture 101 is locked in headrest-plate 2 by screw 106, the elevating lever
102 upper end is fixed on the lower end position in the outer part of headrest fixture 101.The backrest fixture 103 is locked by screw 106
In backboard 3, the 103 top end position of backrest fixture is fixed with gear neck part 105, facilitates gear fastener 104
Fixation.The elevating lever 102 is the component with the more gears of height, can be accustomed to according to height, the sitting posture of occupant, neck
Level of comfort carrys out lift adjustment, and the quantity of elevating lever 102 is left and right two.The headrest fixture 101 and the shape of backrest fixture 103
Shape is rounding rectangle, steel plate material.The head rest device 1 be fixed on headrest-plate 2 on lower side with 3 top end of backboard it
Between position, lift hand can to head rest device 1 carry out descending operation.
As described in Fig. 2, Fig. 5, Fig. 6 can be used for referring to, and is provided with rivet 107 in the inside of headrest-plate 2 and backboard 3, uses
Locked in screw 106 to headrest-plate 2 and backboard 3.Sponge and fabric are attached with outside the headrest-plate 2 and backboard 3, is shaped
Headrest face 201 and backrest surface 301 be arc convex.
Claims (5)
- A kind of 1. office chair of the headrest with elevating function, it is characterised in that：Including head rest device (1), headrest-plate (2), backboard (3)；The head rest device (1) includes headrest fixture (101), elevating lever (102), backrest fixture (103), gear fastener (104), gear neck part (105)；The headrest fixture (101) is locked in headrest-plate (2) by screw (106), described The upper end of elevating lever (102) is fixed on the lower end position in the outer part of headrest fixture (101)；The backrest fixture (103) is logical Cross screw (106) to be locked in backboard (3), the top end position of the backrest fixture (103) is fixed with gear neck part (105) fixation of gear fastener (104), is facilitated；Rivet (107) is provided with inside the headrest-plate (2) and backboard (3), For screw (106) locking to headrest-plate (2) and backboard (3).
- A kind of 2. office chair of the headrest with elevating function according to claim 1, it is characterised in that：The head rest device (1) position between backboard (3) top end on lower side of headrest-plate (2) is fixed on, lift hand can enter to head rest device (1) Row descending operation.
- A kind of 3. office chair of the headrest with elevating function according to claim 1, it is characterised in that：The headrest-plate (2) Sponge and fabric are attached with backboard (3) outside, the headrest face (201) of shaping and backrest surface (301) are arc convex.
- A kind of 4. office chair of the headrest with elevating function according to claim 1, it is characterised in that：The headrest fixture (101) rounding rectangle, steel plate material are shaped as with backrest fixture (103).
- A kind of 5. office chair of the headrest with elevating function according to claim 1, it is characterised in that the elevating lever (102) The component with the more gears of height, can be accustomed to according to height, the sitting posture of occupant, neck level of comfort come lift adjustment, Elevating lever (102) quantity is left and right two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720237859.3U CN207041303U (en) | 2017-03-06 | 2017-03-06 | A kind of office chair of the headrest with elevating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720237859.3U CN207041303U (en) | 2017-03-06 | 2017-03-06 | A kind of office chair of the headrest with elevating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207041303U true CN207041303U (en) | 2018-02-27 |
Family
ID=61489154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720237859.3U Active CN207041303U (en) | 2017-03-06 | 2017-03-06 | A kind of office chair of the headrest with elevating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207041303U (en) |
-
2017
- 2017-03-06 CN CN201720237859.3U patent/CN207041303U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 313300 Sunshine Avenue 2888, Dipa Street, Anji County, Huzhou City, Zhejiang Province Patentee after: Zhejiang Qianmen Science and Technology Co., Ltd. Address before: 313300 Zhejiang Guohua Furniture Co., Ltd. of Sunshine Industrial Park, Anji County, Huzhou City, Zhejiang Province Patentee before: Zhejiang Guo Hua furniture Co., Ltd |