CN204091432U - A kind of dining chair being applicable to fat people and sitting - Google Patents
A kind of dining chair being applicable to fat people and sitting Download PDFInfo
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- CN204091432U CN204091432U CN201420544437.7U CN201420544437U CN204091432U CN 204091432 U CN204091432 U CN 204091432U CN 201420544437 U CN201420544437 U CN 201420544437U CN 204091432 U CN204091432 U CN 204091432U
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Abstract
The utility model provides a kind of dining chair being applicable to fat people and sitting.This programme comprises the chair back, seat support and chair pin, arranging between the lower end of the described chair back and the rear end of described seat support has time holds interval, the width that described sky to hold on the longitudinal width in interval is everywhere all equal, and the outer curve that described sky holds interval matches with the inner profile curve of the described chair back.The utility model provides the dining chair that the more fat people of build can be made to obtain comfortable seat sense simultaneously keep a kind of fat people of being applicable to of moulding attractive in appearance to sit.
Description
Technical field
The utility model relates to dining chair field, specifically relates to a kind of dining chair being applicable to fat people and sitting.
Background technology
Dining chair generally all can consider comfortableness in the design, but the dining chair of prior art all can arrange backrest and the handrail design of semi-surrounding, but this design can make the more fat people of build health after sitting down oppressed and cause uncomfortable, the embarrassment of the people that build pin can be caused in public fat.
And for example patent of invention, a kind of dining chair disclosed in number CN102389228A, is characterized in that, the chair back and seat surface are integral type structure, are provided with arc-shaped transitional surface between the chair back and seat surface, is separately installed with chair leg in the corner, below of seat surface.But this invention does not still solve the technical problem that the people making build more fat obtains comfortable seat sense.
Utility model content
The utility model provides the dining chair that the more fat people of build can be made to obtain comfortable seat sense simultaneously keep a kind of fat people of being applicable to of moulding attractive in appearance to sit.
1, in order to achieve the above object, the utility model adopts following technical scheme: comprise the chair back, seat support and chair pin, it is characterized in that: be provided with between the lower end of the described chair back and the rear end of described seat support and can hold human buttock's deformation quantity of producing when lower seat of fat and the sky of air ventilation holds interval, described sky holds the vertical range of outside to the vertical line at the central point place of the rear edge of described seat support at the transverse width at interval and the edge, lower end of the described chair back, the length of the symmetrical centre point line of the most side of the lateral length that described sky holds interval and the described chair back is identical, longitudinal width at described sky appearance interval equals the vertical range of edge, lower end to the upper survey of the rear edge of described seat support of the described chair back, the width that described sky to hold on the longitudinal width in interval is everywhere all equal, the outer curve that described sky holds interval matches with the inner profile curve of the described chair back.
Preferred as one, also comprise and be arranged on described seat support both sides, the side fixed head be connected with the described chair back, described side fixed head upwards extends along chair back central vertical axis direction, and top is bent to form the side platform part that can use as handrail to the lateral direction of described seat support, the bottom of described side fixed head is bent to form to the central point direction of the described chair back below fixed part connecting described seat support, is provided with and is connected and the supportive body portion that can play a supporting role with the described chair back between described lower mounting plate with described side platform part.The both sides of seat support have been set in order to the brace of the fixing chair back in prior art, like this would not again seat support rear portion occur contact human body parts, facilitate the deformation of the fat of the fat people of build, the setting position that the setting of side platform part simultaneously also well make use of side fixed head completes the design that the chair back is fixed on the same parts realization of two kinds of functions that handrail connects.
Preferred as one, the bottom of the described chair back extends both sides to the left and right, form the fixed side for connecting described side fixed head, described fixed side bend forward, angle of bend equals the angle of the angle between the horizontal center line axis on the central transverse axis of described side fixed head and the length direction of described seat support.
Preferred as one, the inner side of the described chair back is obliquely installed, and angle of inclination is 10 ° ~ 15 °.The design of this angle can cannot sit on seat rear completely at human body, during the sitting posture that people tilts to sit down weak and limp, a comfortable support is played to back, angle is little again, does not have effect, angle larger then when human body is just sat chair back ear lower edge can leave over human body waist and cause discomfort.
Preferred as one, the correspondence direction of the edge, front of position, supportive body portion respectively to side, place described in the outer edge of the left and right sides of described seat support extends to form the extension edge on the front side edge edge hiding described supportive body portion, the front side edge in described supportive body portion along the width in region that hides by described extension edge equal with the thickness of described extension edge.There is the design of extension edge would not cause directly contact or extruding when people takes chair to supportive body portion, and cause getting loose of supportive body portion.
Preferred as one, the line of centres at the edge of the contact in extension edge described in both sides and described supportive body portion and the front edge of described seat support surround jointly can provide cushion part before larger seat area to people.Front cushion part is that even if people cannot sit on the seat support of chair completely like this, Ren Ranneng obtains comfortable seat sense specially for the people that build is fat especially designs.
Preferred as one, the rear of described front cushion part, the line of front end end points on the contact portion length direction at the edge that the left and right sides of described seat support contacts with described supportive body portion and the rear edge of described seat support surround that to coordinate with described supportive body portion be the recoil pad portion that the fat of human body abdominal fat and buttocks is supported jointly.Recoil pad portion can well coordinate the empty interval that holds to play a role.
Preferred as one, described side platform part forwards extends, and the cross-directional length of described side platform part is greater than the cross-directional length in described supportive body portion.
Preferred as one, the central axis of described chair pin becomes 15 ° ~ 20 ° angles with the central axis of the vertical direction of the described chair back, with the central axis of the length direction of the described chair back and the outward-dipping setting of the central axis of width angle all at 45 °.Such angle design can form leg-of-mutton support effect with the chair pin at diagonal angle, and under such two triangular support effects, chair just can bear weight more more than general chair, thus ensure that the demand used to build overweight people.
Preferred as one, the cross section of described chair pin is isosceles trapezoid, and parallel short sides is towards the central axial direction of the vertical direction of the described chair back.
To sum up, the utility model has the following advantages:
Be provided with between the lower end of the described chair back of the present utility model and the rear end of described seat support and can hold deformation quantity that human buttock's fat produces when lower seat and the sky of air ventilation holds interval, the empty design holding interval can make all regions of below the corresponding human body waist of the chair back without any stop or be expressed to the parts of human body, the fatty portion of such human body just can receive in this empty appearance in interval, and can not be extruded to, this is just more applicable to fat people compared with the chair back all-in-one-piece with prior art to sit, simultaneously due to without any stop or extruder member, the air flowing in this region is just very smooth and easy like this, this design of also hot feature easily being felt to the people that build is fat and making, compared with prior art adopt the absorbing sweat class soft material such as foam-rubber cushion make the method for the chair back better provide comfort to fat people.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the bottom surface structure schematic diagram of the utility model embodiment;
Number in the figure is as follows:
The 1-chair back, 2-seat support, 3-chair pin, 4-sky holds interval, 5-side fixed head, 101-fixed side, 201-extension edge, fixed part, 503-supportive body portion below cushion part, 203-recoil pad portion, 501-side platform part, 502-before 202-.
Detailed description of the invention
Below in conjunction with accompanying drawing, with embodiment, the utility model is described in further detail.
As shown in Figure 1 to Figure 2, the present embodiment comprise the chair back 1, seat support 2 and chair pin 3.Be provided with between the lower end of the chair back 1 and the rear end of seat support 2 and can hold human buttock's deformation quantity of producing when lower seat of fat and the sky of air ventilation holds interval 4, the empty vertical range of outside to the vertical line at the central point place of the rear edge of seat support 2 holding the transverse width at interval 4 and the edge, lower end of the chair back 1, the length of the symmetrical centre point line of the most side of the empty lateral length holding interval 4 and the chair back 1 is identical, the empty longitudinal width holding interval 4 equals the vertical range of edge, lower end to the upper survey of the rear edge of seat support 2 of the chair back 1, the empty width held on the longitudinal width in interval 4 is everywhere all equal, the empty appearance outer curve at interval 4 and the inner profile curve of the chair back 1 match same, the empty longitudinal width holding interval 4 is arranged between 20cm ~ 25cm, in this angular interval, the fatty deformation at buttocks and waist two positions can be taken into account in empty appearance space.
As shown in Figure 1 to Figure 2, the present embodiment also comprises and is arranged on seat support 2 both sides, the side fixed head 5 be connected with the chair back 1, side fixed head 5 upwards extends along the chair back 1 central vertical axis direction, and top is bent to form the side platform part 501 that can use as handrail to the lateral direction of seat support 2, the bottom of side fixed head 5 is bent to form to the central point direction of the chair back 1 the below fixed part 502 connecting seat support 2, is provided with and is connected and the supportive body portion 503 that can play a supporting role with the chair back 1 between lower mounting plate with side platform part 501.Side platform part 501 forwards extends, and the cross-directional length of side platform part 501 is greater than the cross-directional length in supportive body portion 503.
As shown in Figure 1 to Figure 2, the bottom of the chair back 1 of the present embodiment extends both sides to the left and right, form the fixed side 101 for connecting side fixed head 5, fixed side 101 bend forward, angle of bend equals the angle of the angle between the horizontal center line axis on the central transverse axis of side fixed head 5 and the length direction of seat support 2.The inner side of the chair back 1 is obliquely installed, and angle of inclination is 10 °.
As shown in Figure 1 to Figure 2, the edge, front of the position, outer edge supportive body portion 503 of the left and right sides of the seat support 2 of the present embodiment correspondence direction respectively to side, place extends to form the extension edge 201 on the front side edge edge hiding supportive body portion 503, the front side edge in supportive body portion 503 is equal with the thickness of extension edge 201 along the width being extended the region that limit 201 hides.The line of centres at edge of both sides extension edge 201 and the contact in supportive body portion 503 and the front edge of seat support 2 surround jointly can provide cushion part 202 before larger seat area to people.The rear of front cushion part 202, the line of front end end points on the contact portion length direction at the edge that the left and right sides of seat support 2 contacts with supportive body portion 503 and the rear edge of seat support 2 surround that to coordinate with supportive body portion 503 be the recoil pad portion 203 that the fat of human body abdominal fat and buttocks is supported jointly.
As shown in Figure 1 to Figure 2, the central axis of the chair pin 3 of the present embodiment becomes 15 ° of angles with the central axis of the vertical direction of the chair back 1, with the central axis of the length direction of the chair back 1 and the outward-dipping setting of the central axis of width angle all at 45 °.The cross section of chair pin 3 is isosceles trapezoid, and parallel short sides is towards the central axial direction of the vertical direction of the chair back 1.Chair pin 3 adopts wood materials to make, and the two chair pin 3 that one group of diagonal is corresponding are as a whole, and the two chair pin 3 that another group diagonal is corresponding are separately fixed at the both sides of the central point of the chair pin 3 of monolithic devices, are screwed.
More than illustrate it is only to explanation of the present utility model, those of ordinary skill in the art's can completely is made to implement this programme, but be not to restriction of the present utility model, those skilled in the art can make to the present embodiment the amendment not having creative contribution as required after reading this description, and these are all not creative amendments.As long as but be all subject to the protection of Patent Law in right of the present utility model.
Claims (10)
1. the dining chair being applicable to fat people and sitting, comprise the chair back (1), seat support (2) and chair pin (3), it is characterized in that: be provided with between the lower end of the described chair back (1) and the rear end of described seat support (2) and human buttock's deformation quantity of producing when lower seat of fat can be held and the sky of air ventilation holds interval (4), described sky holds the vertical range of outside to the vertical line at the central point place of the rear edge of described seat support (2) at the transverse width at interval (4) and the edge, lower end of the described chair back (1), the length of the symmetrical centre point line of the most side of the lateral length that described sky holds interval (4) and the described chair back (1) is identical, longitudinal width of described sky appearance interval (4) equals the vertical range of edge, lower end to the upper survey of the rear edge of described seat support (2) of the described chair back (1), the width that described sky to hold on interval (4) longitudinal width is everywhere all equal, the outer curve that described sky holds interval (4) matches with the inner profile curve of the described chair back (1).
2. a kind of dining chair being applicable to fat people and sitting according to claim 1, it is characterized in that: also comprise and be arranged on described seat support (2) both sides, the side fixed head (5) be connected with the described chair back (1), described side fixed head (5) upwards extends along the chair back (1) central vertical axis direction, and top is bent to form the side platform part (501) that can use as handrail to the lateral direction of described seat support (2), the bottom of described side fixed head (5) is bent to form to the central point direction of the described chair back (1) the below fixed part (502) connecting described seat support (2), be provided with between described lower mounting plate with described side platform part (501) and be connected and the supportive body portion (503) that can play a supporting role with the described chair back (1).
3. a kind of dining chair being applicable to fat people and sitting according to claim 2, it is characterized in that: the bottom of the described chair back (1) extends both sides to the left and right, form the fixed side (101) for connecting described side fixed head (5), described fixed side (101) bend forward, angle of bend equals the angle of the angle between the horizontal center line axis on the central transverse axis of described side fixed head (5) and the length direction of described seat support (2).
4. a kind of dining chair being applicable to fat people and sitting according to claim 3, it is characterized in that: the inner side of the described chair back (1) is obliquely installed, angle of inclination is 10 ° ~ 15 °.
5. a kind of dining chair being applicable to fat people and sitting according to claim 2, it is characterized in that: the extension edge (201) correspondence direction of the edge, front of supportive body portion (503) position respectively to side, place described in the outer edge of the left and right sides of described seat support (2) extending to form the front side edge edge hiding described supportive body portion (503), the front side edge of described supportive body portion (503) along the width in region that hides by described extension edge (201) equal with the thickness of described extension edge (201).
6. the dining chair sat of a kind of fat people of being applicable to according to claim 5, is characterized in that: the line of centres at edge of extension edge described in both sides (201) and the contact of described supportive body portion (503) and the front edge of described seat support (2) surround jointly can provide cushion part (202) before larger seat area to people.
7. a kind of dining chair being applicable to fat people and sitting according to claim 6, it is characterized in that: the rear of described front cushion part (202), line and the rear edge of described seat support (2) of the front end end points on the contact portion length direction at the edge that the left and right sides of described seat support (2) contacts with described supportive body portion (503) surround that to coordinate with described supportive body portion (503) be the recoil pad portion (203) that the fat of human body abdominal fat and buttocks is supported jointly.
8. a kind of dining chair being applicable to fat people and sitting according to claim 2, it is characterized in that: described side platform part (501) forwards extends, the cross-directional length of described side platform part (501) is greater than the cross-directional length of described supportive body portion (503).
9. a kind of dining chair being applicable to fat people and sitting according to claim 1, it is characterized in that: the central axis of described chair pin (3) becomes 15 ° ~ 20 ° angles with the central axis of the vertical direction of the described chair back (1), with the central axis of the length direction of the described chair back (1) and the outward-dipping setting of central axis angle all at 45 ° of width.
10. a kind of dining chair being applicable to fat people and sitting according to claim 9, is characterized in that: the cross section of described chair pin (3) is isosceles trapezoid, and parallel short sides is towards the central axial direction of the vertical direction of the described chair back (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420544437.7U CN204091432U (en) | 2014-09-22 | 2014-09-22 | A kind of dining chair being applicable to fat people and sitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420544437.7U CN204091432U (en) | 2014-09-22 | 2014-09-22 | A kind of dining chair being applicable to fat people and sitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204091432U true CN204091432U (en) | 2015-01-14 |
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ID=52259907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420544437.7U Active CN204091432U (en) | 2014-09-22 | 2014-09-22 | A kind of dining chair being applicable to fat people and sitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204091432U (en) |
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2014
- 2014-09-22 CN CN201420544437.7U patent/CN204091432U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Dining chair suitable for fat person to sit Effective date of registration: 20171101 Granted publication date: 20150114 Pledgee: Industrial Commercial Bank of China Ltd Anji branch Pledgor: Anji Juyuan Furniture Co., Ltd. Registration number: 2017980000476 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20191011 Granted publication date: 20150114 Pledgee: Industrial Commercial Bank of China Ltd Anji branch Pledgor: Anji Juyuan Furniture Co., Ltd. Registration number: 2017980000476 |
|
| PC01 | Cancellation 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: Dining chair suitable for fat person to sit Effective date of registration: 20191025 Granted publication date: 20150114 Pledgee: Industrial Commercial Bank of China Ltd Anji branch Pledgor: Anji Juyuan Furniture Co., Ltd. Registration number: Y2019330000137 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |