CN204635660U - A kind of chair - Google Patents
A kind of chair Download PDFInfo
- Publication number
- CN204635660U CN204635660U CN201520180748.4U CN201520180748U CN204635660U CN 204635660 U CN204635660 U CN 204635660U CN 201520180748 U CN201520180748 U CN 201520180748U CN 204635660 U CN204635660 U CN 204635660U
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- CN
- China
- Prior art keywords
- rib
- handrail
- support frame
- fixture
- frame
- 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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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model discloses a kind of chair, comprise chair frame, the handrail that described chair frame is arranged on the seat mount left and right sides by back frame, seat mount and symmetry forms, and seat mount comprises the sitting face framework, front support frame and the rear support frame that are connected; Handrail is frame structure, comprise rib, base, front rib and rear rib, the front rib and rear rib of handrail are respectively equipped with multiple fixture, the sidewall of fixture is provided with hole clipping, the left and right side of the left and right side of back frame, front support frame and rear support frame is fixed with multiple connector respectively, connector and described fixture match, being coordinated with fixture by connector is fixed on seat mount by handrail, therefore, the utility model has energy fast assembling-disassembling, saves cost, well-set beneficial effect.
Description
Technical field
The utility model relates to a kind of chair, particularly relates to a kind of chair with plastic handrail.
Background technology
In order to ensure the intensity of chair, each parts of present chair generally adopt metal framework structure, the handrail that symmetry is installed on chair both sides is one of vitals of chair, in order to save the production cost of chair, also the chair using plastic handrail is had, but the chair of this structure, make chair and intensity and steadiness aspect be affected because plastic handrail is in use easily out of shape, simultaneously, handrail is generally bolted on other positions of chair, bolt junction easily loosens after a long time use, affects the steadiness of chair.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, provides a kind of energy fast assembling-disassembling, saves cost, the well-set chair with plastic handrail.
In order to realize above object, the utility model have employed following technical scheme: a kind of chair, comprise chair frame, described chair frame is by back frame, seat mount and the symmetrical handrail composition being arranged on the seat mount left and right sides, seat mount comprises sitting face framework, front support frame and rear support frame, the support for fixing braiding sitting face is provided with in the inner side of sitting face framework, front support frame is fixed on the front side of sitting face framework, rear support frame is fixed on the rear side of sitting face framework, front support frame and rear support frame support sitting face framework, back frame is positioned at the top of rear support frame, the base of back frame is fixed on the top of rear support frame, handrail is frame structure, comprise rib, base, front rib and rear rib, the first support member is provided with in the centre position of front rib and rear rib, the second support member is provided with in the centre position of upper rib and the first support member, between upper rib and front rib, be provided with the 3rd support member of rib and front rib on inclined shore, between upper rib and rear rib, be provided with the 4th support member of rib and rear rib on inclined shore, the front rib of handrail and rear rib are respectively equipped with multiple fixture, and the sidewall of fixture is provided with hole clipping, and described hole clipping comprises upper and lower two parts, and the internal diameter on the top of hole clipping is greater than the internal diameter of hole clipping bottom, is provided with card convex in junction, hole clipping top and the bottom, the left and right side of the left and right side of back frame, front support frame and rear support frame is fixed with multiple connector respectively, connector is connected with described fixture buckle, connector comprises left and right end portions and stage casing, the size in connector stage casing and the size of hole clipping bottom match, and the size of connector left and right end portions is greater than the size in connector stage casing, coordinated by connector and fixture and be fixed on after on seat mount by the handrail of the left and right sides, the base of handrail and earth surface, the base of front support frame and the base of rear support frame are higher than the base of left and right sides handrail.
As preferably, described handrail integrated injection molding.
As preferably, be provided with partition panel in the middle part of described fixture, two hole clippings are separately positioned on the left and right sidewall of fixture along partition panel symmetry.
As preferably, described hole clipping upper edge is along caving in the inside, and hole clipping lower edges outwardly.
As preferably, the front rib of handrail is provided with two fixtures, and one of them fixture is arranged on the intersection near the first support member and front rib below the first support member, and another fixture is arranged on the intersection near front rib and base; The rear rib of handrail is provided with three fixtures, and wherein the installation site of two fixtures is corresponding with the installation site of the fixture of two on front rib, and another fixture is arranged on the intersection near upper rib and rear rib.
A kind of chair of above structure, handrail to be coordinated with fixture by connector and is fixed on seat mount, and the base of the front support frame of seat mount and rear support frame is a little more than the base of handrail, during use, human body makes seat mount press down, the downward pressure that seat mount is subject to is delivered on armrests, connector and fixture are linked together more closely, junction not easily occurs to loosen in long use procedure, and handrail adopts frame structure and arrange support member on handrail, make handrail can bear larger pressure and indeformable thus ensure that the steadiness of chair entirety.According to more than, the utility model have can fast assembling-disassembling, save cost, well-set beneficial effect.
Accompanying drawing explanation
Fig. 1 is the utility model chair frame structure schematic diagram;
Fig. 2 is the utility model armrest schematic diagram;
Fig. 3 is A place enlarged drawing in Fig. 2;
Fig. 4 is the utility model connecting-piece structure schematic diagram.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
A kind of chair as shown in Figure 1 to 4, comprise chair frame, chair frame is by back frame 1, seat mount 2 and the symmetrical handrail 4 being arranged on seat mount 2 left and right sides form, wherein back frame 1 and seat mount 2 are metal framework structures, seat mount 2 comprises sitting face framework 2, front support frame 22 and rear support frame 23, a pair support for fixing braiding sitting face is provided with in the inner side of sitting face framework 2, front support frame 21 is vertically fixed on the front side of sitting face framework 2 by bearing pin, rear support frame 22 is fixed on the rear side of sitting face framework 2 by bearing pin, front support frame 21 and rear support frame 22 common support sitting face framework 2, back frame 1 is positioned at the top of rear support frame 23, the base of back frame 1 is fixedly connected with rear support frame 22 by latch.
Handrail 4 in frame-type, handrail 4 be plastic material by injection machine integrated injection molding, the production cost of minimizing product.Handrail (4) comprises rib 41, base 42, front rib 43 and rear rib 44, the first support member 45 is provided with in the centre position of front rib 43 and rear rib 44, the second support member 46 is provided with in the centre position of upper rib 41 and the first support member 45, the 3rd support member 47 of rib 41 and front rib 43 on inclined shore is provided with between upper rib 41 and front rib 43, the 4th support member 48 of rib 41 and rear rib 44 on inclined shore is provided with between upper rib 41 and rear rib 44, each support member is positioned at the first half of handrail 4, strengthen the intensity of handrail 4, handrail 4 is made to have enough intensity and can not deform.Upper rib 41 entirety of handrail 4 is H type, in the groove of the both sides of upper rib 41, be provided with multiple reinforcement; The base 42 of handrail 4 comprises left side plate, is provided with some vertical strengthening ribs and multiple cross reinforcing between the left side plate on base 42.
The front rib 43 of handrail 4 and rear rib 44 are respectively equipped with multiple fixture 5, the sidewall of fixture 5 is provided with hole clipping 51, described hole clipping 51 comprises upper and lower two parts, and the internal diameter on hole clipping top 511 is greater than the internal diameter of hole clipping bottom 512, is provided with card convex 513 in junction, hole clipping 51 top and the bottom; The left and right side of the left and right side of back frame 1, front support frame 22 and rear support frame 23 is fixed with multiple connector 6 respectively, connector 6 is connected with described fixture 5 buckle, connector 6 comprises left and right end portions and stage casing, the size in connector 6 stage casing and the size of hole clipping bottom 512 match, and the size of connector 6 left and right end portions is greater than the size in connector 6 stage casing.Being coordinated by connector 6 and fixture 5 during use is fixed on seat mount 2 by handrail 4, fixture 5 is stretched into from hole clipping top 511 in one end of connector 6, then the stage casing of connector 6 is made to be absorbed in hole clipping bottom 512 to pressing down connector 6, the card convex 513 being arranged on junction, hole clipping 51 top and the bottom stops connector 6 to slide in the vertical direction, the length in connector 6 stage casing also matches with the thickness of hole clipping bottom 512, prevents buckle 6 slip in the lateral direction.Handrail 4 is fixed to after on seat mount 2, the base 42 of handrail 4 and earth surface, the base of front support frame 22 and the base of rear support frame 23 are higher than the base 42 of handrail 4, during use, human body makes seat mount 2 press down, the downward pressure that seat mount 2 is subject to is delivered on armrests 4, makes the connection of connector 6 and fixture 5 more tight, and junction not easily occurs to loosen in long use procedure.Edge, hole clipping top 511 caves in the inside, and edge, hole clipping bottom 512 outwardly, makes connector 6 be connected closely with hole clipping bottom 512.
The front rib 43 of handrail 4 is provided with two fixtures 5, one of them fixture 5 is arranged on the intersection near the first support member 45 and front rib 43 below the first support member 45, and another fixture 5 is arranged on the intersection near front rib 43 and base 42; The rear rib 44 of handrail 4 is provided with three fixtures 5, wherein the installation site of two fixtures 5 is corresponding with the installation site of two fixtures 5 on front rib 43, and another fixture 5 is arranged on the intersection near upper rib 41 and rear rib 44.
Be provided with partition panel 52 in the middle part of fixture 5, the left and right sidewall of fixture 5 is respectively equipped with hole clipping 51, and two hole clippings 51 are symmetrical along partition panel 52.Realized the connection side by side of multiple chair by this structure, and adjacent chair shares same handrail 4, easy for installation and save production cost.
Claims (5)
1. a chair, comprise chair frame, described chair frame is by back frame (1), seat mount (2) and symmetry are arranged on handrail (4) composition of seat mount (2) left and right sides, it is characterized in that, seat mount (2) comprises sitting face framework (2), front support frame (22) and rear support frame (23), the support for fixing braiding sitting face is provided with in the inner side of sitting face framework (2), front support frame (21) is fixed on the front side of sitting face framework (2), rear support frame (22) is fixed on the rear side of sitting face framework (2), front support frame (21) and rear support frame (22) support sitting face framework (2), back frame (1) is positioned at the top of rear support frame (23), the base of back frame (1) is fixed on rear support frame (22), handrail (4) is frame structure, comprise rib (41), base (42), front rib (43) and rear rib (44), the first support member (45) is provided with in the centre position of front rib (43) and rear rib (44), the second support member (46) is provided with in the centre position of upper rib (41) and the first support member (45), the 3rd support member (47) of rib on inclined shore (41) and front rib (43) is provided with between upper rib (41) and front rib (43), the 4th support member (48) of rib on inclined shore (41) and rear rib (44) is provided with between upper rib (41) and rear rib (44), the front rib (43) of handrail (4) and rear rib (44) are respectively equipped with multiple fixture (5), the sidewall of fixture (5) is provided with hole clipping (51), described hole clipping (51) comprises upper and lower two parts, the internal diameter on hole clipping top (511) is greater than the internal diameter of hole clipping bottom (512), is provided with card convex (513) in hole clipping (51) junction, top and the bottom, the left and right side of the left and right side of back frame (1), front support frame (22) and rear support frame (23) is fixed with some connectors (6) respectively, connector (6) is connected with described fixture (5) buckle, connector (6) comprises left and right end portions and stage casing, the size in connector (6) stage casing and the size of hole clipping bottom (512) match, and the size of connector (6) left and right end portions is greater than the size in connector (6) stage casing, coordinated by connector (6) and fixture (5) and the handrail (4) of the left and right sides is fixed on after on seat mount (2), the base (42) of handrail (4) and earth surface, the base of front support frame (22) and the base of rear support frame (23) are higher than the base (42) of the handrail (4) of the left and right sides.
2. a kind of chair according to claim 1, is characterized in that, described handrail (4) integrated injection molding.
3. a kind of chair according to claim 1, it is characterized in that, described fixture (5) middle part is provided with partition panel (52), two hole clippings (51) are symmetrical along partition panel (52), are separately positioned on the left and right sidewall of fixture (5).
4. a kind of chair according to claim 1, is characterized in that, described hole clipping top (511) edge caves in the inside, and hole clipping bottom (512) edge outwardly.
5. a kind of chair according to claim 1, it is characterized in that, the front rib (43) of handrail (4) is provided with two fixtures (5), one of them fixture (5) is arranged on the intersection of close first support member (45) in the first support member (45) below and front rib (43), and another fixture (5) is arranged on the intersection near front rib (43) and base (42); The rear rib (44) of handrail (4) is provided with three fixtures (5), wherein the installation site of two fixtures (5) is corresponding with the installation site of two fixtures (5) on front rib (43), and another fixture (5) is arranged on the intersection near upper rib (41) and rear rib (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520180748.4U CN204635660U (en) | 2015-03-27 | 2015-03-27 | A kind of chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520180748.4U CN204635660U (en) | 2015-03-27 | 2015-03-27 | A kind of chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204635660U true CN204635660U (en) | 2015-09-16 |
Family
ID=54088454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520180748.4U Expired - Fee Related CN204635660U (en) | 2015-03-27 | 2015-03-27 | A kind of chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204635660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104706061A (en) * | 2015-03-27 | 2015-06-17 | 浙江乐居户外用品有限公司 | Chair |
-
2015
- 2015-03-27 CN CN201520180748.4U patent/CN204635660U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104706061A (en) * | 2015-03-27 | 2015-06-17 | 浙江乐居户外用品有限公司 | Chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150916 Termination date: 20210327 |