CN201550921U - Seat chair - Google Patents
Seat chair Download PDFInfo
- Publication number
- CN201550921U CN201550921U CN2009202201616U CN200920220161U CN201550921U CN 201550921 U CN201550921 U CN 201550921U CN 2009202201616 U CN2009202201616 U CN 2009202201616U CN 200920220161 U CN200920220161 U CN 200920220161U CN 201550921 U CN201550921 U CN 201550921U
- Authority
- CN
- China
- Prior art keywords
- chair back
- backrest element
- rolling
- seat
- support component
- 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
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Abstract
The utility model relates to a seat chair which comprises a seat back. The seat back consists of a supporting element and a back element, wherein the back element is installed on the inner side surface of the supporting element in a relative sliding way; and the back element is provided with a plurality of rolling balls. When a user leans on the seat back, the supporting element can incline backwards, and the back element can slide relative to the supporting element so as to lead the balls to roll, thus achieving the effect of massaging the back of the user.
Description
Technical field
The relevant a kind of seat of the utility model.
Background technology
Seat generally comprises the chair pin, be located at the seat cushion of chair pin top and be located at the chair back of seat cushion rear side.The chair back surface of generally distinguishing the male seat chair is made of flannelette usually, is taking for a long time down and can generate heat because of airtight, causes to make the user produce discomfort.Moreover the office seating that generally has the chair back is to ask the comfortableness of taking, and its chair back is set as the pendulum that can retreat usually behind pressurized, and using provides the occupant to lean to or the function of laziness.Yet the chair back of commonly using office seating does not have massage effect, and good benefit can't be provided sitting desk personage's health care of body.Especially, it is quite long that the working clan is seated at the time of working on the affairs chair every day, after constant sitting posture is kept a period of time, cause battle-wearyly quite easily, and the pendulum function of inclining of commonly using the chair back of seat still is difficult to provide the relaxed and comfortable muscles and bones of occupant and eliminates tired effect.Be with, should have needs a kind of Chair back of can providing the pendulum that inclines to lean to function and massage effect simultaneously to produce.
Summary of the invention
The purpose of this utility model is to provide a kind of seat, and this chair back can provide that user's back is comfortable to lean and massage functions, uses the effect that the relaxed and comfortable muscles and bones of user and the physical fatigue of releiving are provided.
For achieving the above object, the utility model discloses a kind of seat, it comprises:
One chair pin, the top of this chair pin have a seat cushion loading plate and a chair back installing plate, and this seat cushion loading plate top is in conjunction with a seat cushion, and this seat cushion loading plate and this chair back installing plate link; And
One chair back, it is combined on this chair back installing plate swingably, and this chair back comprises:
One is combined in the support component on this chair back installing plate, and this support component is included in the dual side-edge of separating on the horizontal direction, and each side of this support component has an inner guide rail that forms guide groove;
Wherein seat also comprises:
One backrest element, thereby being included in, it separates on this horizontal direction and corresponding interior two sidepieces that form the combination that relatively moves of two guide rails that insert this support component, this backrest element more is included in the top and bottom of separating on this vertical direction, the lower end of this backrest element links with this loading plate pivotally, and this backrest element is provided with one first rolling-ball unit, and this first rolling-ball unit comprises a plurality of rotating balls.
Wherein, the below of this chair back installing plate is provided with a spring that makes this chair back can incline and put when pressurized, and this support component more is included in the top and the bottom of separating on the vertical direction vertical with this horizontal direction, and the bottom of this support component is incorporated on this chair back installing plate; Have a chair back connecting portion on this loading plate, thereby this backrest element more is included in the upper end of separating on this vertical direction and links the lower end that this backrest element can relative this loading plate be swung by at least one connecting rod and this chair back connecting portion.
Wherein, this backrest element more comprises one second rolling-ball unit, and this second rolling-ball unit comprises a plurality of rotating balls; This second rolling-ball unit is located between two sidepieces of this backrest element and contiguous this upper end, and this first rolling-ball unit is located between two sidepieces of this backrest element and be close to this lower end.
Wherein, two sidepieces of this backrest element are respectively equipped with one at the lower end of contiguous this backrest element and extend and this first rolling-ball unit moves in its length range to adjust the groove of the lower end height of this backrest element relatively along this vertical direction; This first rolling-ball unit comprises two side plates and is connected a plurality of ball string between this two side plate, and these a plurality of ball string are separated on this short transverse, and each ball string comprises an axostylus axostyle and is contained in a plurality of balls on this axostylus axostyle rotationally.
Wherein, this second rolling-ball unit comprises a plurality of separated ball string between two sidepieces that are connected this backrest element, and these a plurality of ball string are separated on this short transverse, and each ball string comprises an axostylus axostyle and reaches a plurality of balls that are contained in rotationally on this axostylus axostyle.
Wherein, this first rolling-ball unit and this second rolling-ball unit are formed the arcuation kenel of indent to central authorities by two sidepieces of this backrest element.
Wherein, this chair back connecting portion comprises two linking arms of position in these chair back installing plate both sides, and the lower end of this backrest element is to extend separated two joint portions downwards, and the linking arm that this two joint portion sees through a connecting rod and this chair back connecting portion respectively links.
Wherein, the top on the top of this support component is provided with a headrest, has rotating a plurality of ball on this headrest; This chair back installing plate comprises a substrate and from the upwardly extending vertical wall in this substrate rear end, the lower junction of this support component is combined on the vertical wall of this chair back installing plate.
Wherein, this support component is a middle saturating empty framework, the guide groove of each guide rail inside of this each side of support component extends along this vertical direction, thereby is respectively equipped with the pulley that status slidably makes this backrest element move on this vertical direction relative to this support component in the guide groove of this two guide rail on the both sides of this backrest element.
According to said structure, seat of the present utility model is on providing the use of taking the time, the support component of the chair back pendulum that can retreat, and the backrest element of this chair back can be done pivot swing backward, and after putting on the pressure releasing on this chair back 16, the elastic force of spring can make this chair back recover the position, thus, when the user is sitting in this seat, the support component of this chair back can slide up and down by relative support component along with anteversion and retroversion pendulum and this backrest element with the backrest element, make user's back can be subjected to the rolling-ball unit roll extrusion on this backrest element, and the stimulation massage function can be provided user's back, reach the effect that relieves physical fatigue.Moreover rolling-ball unit has the space of ventilation on this backrest element, and the effect of gas permeability can be provided, so the utility model can be reached desired design purpose and implementation result.
About other purposes of the present utility model, advantage and feature, can graphicly understand by the detailed description of following preferred embodiment and with reference to appended.
Description of drawings
Fig. 1 is the stereogram according to the seat of the utility model one embodiment formation.
Fig. 2 is the three-dimensional exploded view of the element of Fig. 1.
Fig. 3 is the stereogram that the seat cushion of demonstration Fig. 1 removes.
Fig. 4 shows the chair pin of Fig. 3 and the stereogram that housing removes.
Fig. 5 shows the chair pin of Fig. 3 and another angle stereogram that housing removes.
Fig. 6 is the side view of Fig. 1.
Fig. 7 is the schematic diagram that the chair back of demonstration Fig. 6 retreats and puts.
Fig. 8 be the loading plate that shows Fig. 4 with chair back installing plate with the part of a positioning rod binding figure that decides what is right and what is wrong.
The specific embodiment
The utility model can be implemented with multiple different form.Now will only be example but non-in order to the embodiment of restriction and with reference to appended graphic as follows with regard to the utility model preferred construction description of contents:
Consult Fig. 1 to Fig. 6, show the seat 10 that constitutes according to the utility model one specific embodiment, this seat 10 comprises a chair pin 12, is combined in a seat cushion 14 and a chair back 16 at these seat cushion 14 rear sides of these chair pin 12 tops.In the present embodiment, the top of this chair pin 12 is in conjunction with an air pressure rod 18, and a seat cushion loading plate 20 is installed in the top of this air pressure rod 18, and this seat cushion 14 is combined on this loading plate 20, this loading plate 20 is provided with an action bars 22 in order to operate this air pressure rod 18, makes the height of this seat cushion 14 for adjusting.The below of this loading plate 20 is provided with a chair back installing plate 24 and links in order to this chair back 16 to be provided, the below of this chair back installing plate 24 is provided with a spring 26, and the elastic force of this spring 26 can make this chair back 16 can retreat pendulum to provide this chair back 16 can make rocking action when pressurized.Moreover, utilize a positioning rod 21 to link between this loading plate 20 and this chair back installing plate 24, this backstay 21 passes combined hole 23 on this loading plate 20 and locating hole 25 (see figure 8)s on this chair back installing plate 24, makes this backstay 21 of operation move and this chair back 16 can be locked on the desired position.In particular, when pulling out this backstay 21 when making the inner 31 of this backstay 21 break away from locating hole 25 on these chair back installing plates 24, this chair back 16 forms and can wave activity, and when in when moving this backstay 21 and making these backstay 21 the inners be combined in locating hole 25 on this chair back installing plate 24, this chair back 16 is locked and can not wave activity.In the present embodiment, the section of this chair back installing plate 24 generally is the L shape and comprises a substrate 27 and from the upwardly extending vertical wall 28 in these substrate 27 rear ends.Moreover an end (rear end) of this loading plate 20 extends a chair back connecting portion 29, and in the present embodiment, this chair back connecting portion 29 is two linking arms of position in these chair back installing plate 24 both sides.
The chair back 16 that constitutes according to the utility model comprises a support component 30 and is combined in a backrest element 32 of these support component 30 inboards.In the present embodiment, this support component 30 is a middle saturating empty framework, it is included in the dual side-edge 34 that a horizontal direction (laterally) go up to be separated, and this support component 30 more is included in the vertical direction vertical with this horizontal direction (directly to) and goes up the top 36 and bottom 38 of separating.The bottom 38 of this support component 30 is provided with a plurality of screw holes 40 by centre, utilizes a plurality of screws 42 to pass these a plurality of screw holes 40 and locks the vertical wall 28 of this chair back installing plate 24, makes this support component 30 combine with this loading plate 20.The top on the top 36 of this support component 30 is provided with a headrest 44, has rotating a plurality of ball 46 on this headrest 44, and in the present embodiment, these a plurality of balls 46 are formed on three row's ball string of separating on this vertical direction.The inner face of each side 34 of this support component 30 has the guide rail 48 that a section generally is the ㄈ shape, forms a guide groove 50 in each guide rail 48, and each guide groove 50 extends along this vertical direction haply.
This backrest element 32 is included in the both sides 52 of separating on this horizontal direction, and this backrest element 32 more is included in the upper end 54 and lower end 56 of separating on this vertical direction.The width of two sidepieces 52 on this horizontal direction of this backrest element 32 is slightly less than the spacing of two guide rails 48 of this support component 30 in this horizontal direction, makes two sidepieces 52 of this backrest element 32 can corresponding insert in the guide groove 50 of two guide rails 48 of this support component 30 to form relatively-movable combination.In the present embodiment, the both sides 52 of this backrest element 32 are respectively equipped with two pulleys 58, this two pulley 58 slidably the status in the guide groove 50 of this two guide rail 48, make this backrest element 32 relatively this support component 30 on this vertical direction, slide smoothly.The lower end 56 of this backrest element 32 sees through two connecting rods 62 and links with this chair back connecting portion 29, make this backrest element 32 relatively this loading plate 20 swing.In the present embodiment, the lower end 56 of this backrest element 32 is extended with separated two joint portions 60 downwards, each connecting rod 62 has one first end 64 and one second end 66, first end 64 of each connecting rod 62 articulates by the Shu joint portion 60 of screw 68 with this backrest element 32, second end 66 of each connecting rod 62 is connected with this chair back connecting portion 29 by screw 70, make this backrest element 32 relatively this loading plate 20 do the swing that pivots.
This backrest element 32 more comprises one first rolling-ball unit 72 and one second rolling-ball unit 74.This first rolling-ball unit 72 is located between two sidepieces 52 of this backrest element 32 and contiguous this lower end 56, and this second rolling-ball unit 74 is located between two sidepieces 52 of this backrest element 32 and contiguous this upper end 54.In the present embodiment, on two sidepieces 52 of this backrest element 32 and contiguous these 56 places, lower end be provided with a groove 76 respectively, each groove 76 extends along this vertical direction haply, and this first rolling-ball unit 72 comprises two side plates 78 and be connected a plurality of ball string between this two side plate 78, these a plurality of ball string comprise an axostylus axostyle 80 in separation and each ball string on this short transverse and reach a plurality of balls 82 that are contained in rotationally on this axostylus axostyle 80, moreover, the lateral surface of this two side plate 78 has the joint portion 83 that extends through groove 76, the joint portion 83 of each side plate 78 utilizes screw 84 sealed and be fixed on two sidepieces 52 of this backrest element 32, after loosening screw 84, this first rolling-ball unit 72 can move in the length range of this groove 76 to adjust the height of the lower end 56 of this backrest element 32 relatively, makes this first rolling-ball unit 72 can cooperate different users to adjust height and position to meet the comfortable effect that reclines of human body waist.This second rolling-ball unit 74 comprises a plurality of separated ball string between two sidepieces 52 that are connected this backrest element 32, and these a plurality of ball string comprise an axostylus axostyle 86 in separation and each ball string on this short transverse and reach a plurality of balls 88 that are contained in rotationally on this axostylus axostyle 86.Moreover this first rolling-ball unit 72 and this second rolling-ball unit 74 form indent by arcuation kenel from two sidepieces 52 of this backrest element 32 to central authorities makes user's back can cosily abut on this chair back 16 to meet the human body back engineering.
Providing in the use of taking according to the seat 10 that the utility model constituted, (see figure 6) when the chair back 16 is not stressed, this chair back 16 and this two connecting rod 62 relative these loading plates 20 are vertical; When the occupant lies by the backrest element 32 of this chair back 16 and applies that pressure is in this chair back 16 backward, the support component 30 of this chair back 16 can be as arrow 90 directions hypsokinesis pendulum pointed (see figure 7), and the backrest element 32 of this chair back 16 can see through this two connecting rod 62 binding and relatively this loading plate 20 do backward pivot swing, thereby this backrest element 32 can as relative this support component 30 of arrow 92 direction indications segment distance that upwards slides.Moreover after the pressure releasing that puts on this chair back 16, the elastic force of this spring 26 can make this chair back 16 return to the position of Fig. 6.By this, when the user is sitting on the seat cushion 14 of this seat 10 and the back leans the backrest element 32 of this chair back 16 and when moving forward and backward, the support component 30 of this chair back 16 can slide up and down by relative support component 30 along with anteversion and retroversion pendulum and this backrest element 32 with backrest element 32, make user's back can be subjected to first rolling-ball unit 72 on this backrest element 32 and ball 82,86 roll extrusion on second rolling-ball unit 74, and the stimulation massage function can be provided user's back, reach the effect that relieves physical fatigue.Moreover first rolling-ball unit 72 and second rolling-ball unit 74 on this backrest element 32 have the space of ventilation, and the effect of gas permeability can be provided, so the utility model can be reached desired design purpose and implementation result.
In aforementioned specification, the utility model only is to do description with regard to specific embodiment, and design feature of the present utility model ought can be made multiple variation or modification is apprehensible and comply with.For example, the kenel of this ball can be made the modification of various ways or add, and lifts as can add magnetite etc. on ball; One rolling-ball unit can only be set on this backrest element 32 or be provided with rolling-ball unit more than two; In addition, the lower end 56 and upper end 54 parts that will be located at this backrest element 32 do not limited in the installation site of first rolling-ball unit 72 and second rolling-ball unit 74.Be with, for being familiar with obvious replacement and the modification that this skill personage can do, will be incorporated within the claim that the utility model advocates.
Claims (9)
1. seat, it comprises:
One chair pin, the top of this chair pin have a seat cushion loading plate and a chair back installing plate, and this seat cushion loading plate top is in conjunction with a seat cushion, and this seat cushion loading plate is connected with this chair back installing plate; And
One chair back, it is combined on this chair back installing plate swingably, and this chair back comprises:
One is combined in the support component on this chair back installing plate, and this support component is included in the dual side-edge of separating on the horizontal direction, and each side of this support component has an inner guide rail that forms guide groove;
It is characterized in that seat also comprises:
One backrest element, thereby being included in, it separates on this horizontal direction and corresponding interior two sidepieces that form the combination that relatively moves of two guide rails that insert this support component, this backrest element more is included in the top and bottom of separating on this vertical direction, the lower end of this backrest element is connected with this loading plate pivotally, and this backrest element is provided with one first rolling-ball unit, and this first rolling-ball unit comprises a plurality of rotating balls.
2. seat as claimed in claim 1, it is characterized in that, the below of this chair back installing plate is provided with a spring that makes this chair back can incline and put when pressurized, this support component more is included in the top and the bottom of separating on the vertical direction vertical with this horizontal direction, and the bottom of this support component is incorporated on this chair back installing plate; Have a chair back connecting portion on this loading plate, make the lower end that this backrest element can relative this loading plate swing with being connected with this chair back connecting portion by at least one connecting rod thereby this backrest element more is included in the upper end of separating on this vertical direction.
3. seat as claimed in claim 2 is characterized in that, this backrest element more comprises one second rolling-ball unit, and this second rolling-ball unit comprises a plurality of rotating balls; This second rolling-ball unit is located between two sidepieces of this backrest element and contiguous this upper end, and this first rolling-ball unit is located between two sidepieces of this backrest element and be close to this lower end.
4. seat as claimed in claim 3, it is characterized in that two sidepieces of this backrest element are respectively equipped with one at the lower end of contiguous this backrest element and extend and this first rolling-ball unit moves to adjust the groove of the lower end height of this backrest element relatively along this vertical direction in its length range; This first rolling-ball unit comprises two side plates and is connected a plurality of ball string between this two side plate, and these a plurality of ball string are separated on this short transverse, and each ball string comprises an axostylus axostyle and is contained in a plurality of balls on this axostylus axostyle rotationally.
5. seat as claimed in claim 4, it is characterized in that, this second rolling-ball unit comprises a plurality of separated ball string between two sidepieces that are connected this backrest element, these a plurality of ball string are separated on this short transverse, and each ball string comprises an axostylus axostyle and reaches a plurality of balls that are contained in rotationally on this axostylus axostyle.
6. seat as claimed in claim 5 is characterized in that, this first rolling-ball unit and this second rolling-ball unit are formed the arcuation form of indent to central authorities by two sidepieces of this backrest element.
7. as claim 6 a described seat, it is characterized in that, this chair back connecting portion comprises two linking arms of position in these chair back installing plate both sides, the lower end of this backrest element is to extend separated two joint portions downwards, and this two joint portion sees through a connecting rod respectively and is connected with a linking arm of this chair back connecting portion.
8. seat as claimed in claim 7 is characterized in that the top on the top of this support component is provided with a headrest, has rotating a plurality of ball on this headrest; This chair back installing plate comprises a substrate and from the upwardly extending vertical wall in this substrate rear end, the lower junction of this support component is combined on the vertical wall of this chair back installing plate.
9. seat as claimed in claim 7, it is characterized in that, this support component is a middle saturating empty framework, the guide groove of each guide rail inside of this each side of support component extends along this vertical direction, thereby is respectively equipped with the pulley that status slidably makes this backrest element move on this vertical direction relative to this support component in the guide groove of this two guide rail on the both sides of this backrest element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202201616U CN201550921U (en) | 2009-10-27 | 2009-10-27 | Seat chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202201616U CN201550921U (en) | 2009-10-27 | 2009-10-27 | Seat chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201550921U true CN201550921U (en) | 2010-08-18 |
Family
ID=42610595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202201616U Expired - Fee Related CN201550921U (en) | 2009-10-27 | 2009-10-27 | Seat chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201550921U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103381029A (en) * | 2013-07-26 | 2013-11-06 | 东阳市明堂红木家俱有限公司 | Abacus chair |
| CN103598970A (en) * | 2013-11-28 | 2014-02-26 | 赵光书 | Health rehabilitation apparatus based on self-powered rolling massage of neck, back and waist muscle, bone and acupoints, and manufacturing method thereof |
| CN107981597A (en) * | 2017-12-25 | 2018-05-04 | 安吉富和家具有限公司 | A kind of chair |
| CN107997431A (en) * | 2017-12-25 | 2018-05-08 | 安吉富和家具有限公司 | A kind of adjustable chair frame component of sitting posture |
-
2009
- 2009-10-27 CN CN2009202201616U patent/CN201550921U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103381029A (en) * | 2013-07-26 | 2013-11-06 | 东阳市明堂红木家俱有限公司 | Abacus chair |
| CN103598970A (en) * | 2013-11-28 | 2014-02-26 | 赵光书 | Health rehabilitation apparatus based on self-powered rolling massage of neck, back and waist muscle, bone and acupoints, and manufacturing method thereof |
| CN107981597A (en) * | 2017-12-25 | 2018-05-04 | 安吉富和家具有限公司 | A kind of chair |
| CN107997431A (en) * | 2017-12-25 | 2018-05-08 | 安吉富和家具有限公司 | A kind of adjustable chair frame component of sitting posture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100818 Termination date: 20111027 |