CN204218406U - A kind of multifunctional chair - Google Patents
A kind of multifunctional chair Download PDFInfo
- Publication number
- CN204218406U CN204218406U CN201420736639.1U CN201420736639U CN204218406U CN 204218406 U CN204218406 U CN 204218406U CN 201420736639 U CN201420736639 U CN 201420736639U CN 204218406 U CN204218406 U CN 204218406U
- Authority
- CN
- China
- Prior art keywords
- chair
- handrail
- screw rod
- seat support
- chair back
- 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
Links
Landscapes
- Special Chairs (AREA)
Abstract
The utility model discloses a kind of multifunctional chair, its drip irrigation device is a kind of multifunctional chair, comprise chair leg, seat support, handrail and the chair back, described handrail is connected by automatic locking hinge with the described chair back, the described chair back can form to the upset of seat support side the stool face that can sit, described handrail is provided with convex button, the described chair back is provided with the recessed button matched with described convex button.The utility model structure is simple, and one-object-many-purposes, both can be used as chair, can be used as stool again, and seat support and stool face form ladder, so can be used as ladder again.
Description
Technical field
The utility model relates to a kind of furniture, and more particularly, it relates to a kind of multifunctional chair.
Background technology
Chair is a kind of also armed thing to sit on having backrest, have.Chair is of a great variety, and use occasion is also varied.
Existing furniture functions is general all more single, needs to be equipped with multiple furniture, such as chair, stool, ladder etc. in family, the furniture of such function singleness both wasted resource, large quantity space can be occupied again, for the present situation of current living space costliness, need the furniture of one-object-many-purposes badly.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of multifunctional chair.
For achieving the above object, the utility model provides following technical scheme: a kind of multifunctional chair, comprise chair leg, seat support, handrail and the chair back, it is characterized in that: described handrail and the described chair back hinged, one end of the close chair back of described handrail is provided with the restriction chair back to the spacing tangent plane one overturn away from seat support side, one end of the close handrail of the described chair back is provided with the spacing tangent plane two coordinated with spacing tangent plane one, and the described chair back can form to the upset of seat support side the stool face that can sit.
By adopting technique scheme, the chair back and armrest rear end are hinged, and the spacing tangent plane one on handrail is inconsistent with the spacing tangent plane two of chair back bottom, limit the chair back and overturn to the side away from seat support.When manual the chair back is turned down forward after can ride over the stool face that on handrail, formation can be sat, simultaneously handrail and the chair back contact with each other on face and are respectively arranged with the convex button and recessed button that cooperatively interact, the chair back is ridden over after on handrail and forms firm stool face.Such multifunctional chair not only can be used as chair but also can be used as stool, achieves dual-use material.Meanwhile, the seat support below stool face can be used as shelf and uses, and when to be sitting on this stool reading or to read newspaper, book or newspaper can be placed on shelf conveniently, also can place other article, so just can remove the trouble of the placement thing that stands from.In addition, stool face and seat support form double-decker, and user is gradable to trample up, and at this moment multifunctional chair can be used as again ladder use, achieves thing three use.When usual people will take or place the article of eminence, often stool is stacked up and make ladder use, and after stool superposition built on the sand, upper strata stool easily falls, at this moment side is needed to have people to help, and when multifunctional chair of the present utility model uses as ladder, because structure is integrated, relatively more firm, avoid the danger fallen.
The utility model is set to further: described handrail comprises some vertical column of handrails, described arbitrary vertical column of handrail includes sleeve pipe, upper screw rod and lower screw rod, described upper screw rod and lower screw rod are all connected with casing threads, described upper screw flight and lower screw flight reverse each other, described upper screw rod is fixedly connected with vertical column of handrail, and described lower screw rod is fixedly connected with seat support.
By adopting technique scheme, arbitrary vertical column of handrail realizes the adjustment of chair leg or vertical column of handrail length by revoling tube, thus regulates the height in seat support or stool face.Because the structure of threaded engagement can the length of adjustable handrail column more subtly, thus can regulate accurately by the meticulousr of stool face height, make multifunctional chair height adjustment range wider.
The utility model is set to further: described arbitrary upper screw rod and arbitrary lower screw rod are provided with scale.
By adopting technique scheme, the scale on described scale can the length of auxiliary adjustment vertical column of handrail, makes the length of adjustment more accurate, easily make vertical column of handrail be adjusted to identical length, make multifunctional chair keep balance.
The utility model is set to further: described chair leg is set to four, the screwed pipe that described arbitrary chair leg includes screw rod and coordinates with screw flight, and the other end of the corresponding screwed pipe of screw rod is fixedly connected with seat support.
By adopting technique scheme, screw rod is screwed in by rotating screwed pipe or screws out, the length of adjustable chair leg, thus regulate the height of multifunctional chair, the height requirement of different user can be met, such as, can add bench leg when adult uses, seat support is raised, chair leg can be shortened when children use, reduce the height of seat support.
The utility model is set to further: described stool face and described seat support form step structure.
By adopting technique scheme, stool face is shorter than the seat support of below in the longitudinal direction, forms step structure, user can be made to trample up more easily with seat support.On the other hand, when with higher desk with the use of time, children can be made to be seated at stool face, and pin is trampled on the seat support grown, and so both ensure that the height of children, and the pin of children has the place of trampling, and is not easy landing from stool and gets off.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model when being used as chair;
Fig. 2 is the structural representation of the utility model when being used as stool or ladder;
Fig. 3 is the structural representation of the scalable part of vertical column of handrail;
Fig. 4 is the backsight structural representation of the utility model when being used as stool or ladder.
Reference numeral: 1, the chair back; 2, arm rest cross bar; 3, vertical column of handrail; 4, seat support; 5, chair leg; 6, stool face; 7, upper screw rod; 8, lower screw rod; 9, sleeve pipe; 10, recessed button; 11, convex button; 12, spacing tangent plane one; 13, spacing tangent plane two.
Detailed description of the invention
Referring to figs. 1 through Fig. 4, the embodiment of a kind of multifunctional chair of the utility model is described further.
A kind of multifunctional chair, comprises chair leg 5, seat support 4, the chair back 1 and handrail, and in order to make multifunctional chair more easily keep balance, the present embodiment is preferred, and chair leg 5 is set to four, and one end of arbitrary chair leg 5 is all fixedly connected on the downside at four angles of seat support 4.Described handrail comprises vertical column of handrail 3 and arm rest cross bar 2, the present embodiment is preferred, vertical column of handrail 3 is set to four, one end of arbitrary vertical column of handrail 3 is all fixedly connected on the upper side of seat support 4, arm rest cross bar 2 is set to two, and the two ends of every bar arm rest cross bar 2 are fixedly connected on two vertical column of handrails 3 of same side respectively.The described chair back 1 is articulated with on handrail by automatic locking hinge, the chair back 1 is provided with spacing tangent plane 1 near one end of handrail, handrail is provided with near one end of the chair back 1 can competing spacing tangent plane 2 13 with spacing tangent plane 1, when the chair back 1 is open mode, the chair back and handrail angulation are slightly larger than 90 degree, spacing tangent plane 1 is conflicted mutually with spacing tangent plane 2 13, thus the restriction chair back 1 overturns to the side away from seat support 4, automatic locking hinge also ensure that the chair back 1 can not automatically overturn forward on condition that an external force is not applied.When manually the chair back 1 being turned down forward, when being placed on arm rest cross bar 2, form the stool face 6 being basically parallel to seat support 4, chair changes stool into, the face that handrail and the chair back contact with each other simultaneously is respectively arranged with the convex button 11 and recessed button 10 that cooperatively interact, when the chair back rides on handrail, convex button 11 snaps in recessed button 10, make stool face more firm, when firmly starting the chair back 1, convex button 11 can spin off again in recessed button 10, when the chair back 1 turn over spacing tangent plane 1 inconsistent with spacing tangent plane 2 13 time, stool has transformed back into again chair.Such multifunctional chair not only can be used as chair but also can be used as stool, achieves dual-use material.Meanwhile, the seat support 4 below stool face 6 can be used as shelf and uses, and when to be sitting on this stool reading or to read newspaper, book or newspaper can be placed on shelf conveniently, also can place other article, so just can remove the trouble of the placement thing that stands from.
Stool face 6 also can be arranged to be shorter than seat support 4 in the longitudinal direction by the utility model, and when forming stool after multifunctional chair turnover, stool face 6 and seat support 4 form step structure, so at this moment multifunctional chair can be used as again ladder use, achieves thing three use.When people will take or place the article of eminence, usually stool is stacked up and make ladder use, at this moment need side to have people to help in order to avoid stool falls, and multifunctional chair of the present utility model is as structure during ladder being integral type, relatively more firm, avoid the danger fallen during use.On the other hand, when with higher desk with the use of time, because the height of children is shorter, children are caused to be inconvenient to be sitting on general stool and to have dinner, so children can be made to be seated at stool face described in the utility model, pin is trampled on the seat support grown, and so both ensure that the height of children, and the pin of children has the place of trampling, be not easy landing from stool and get off.
The utility model handrail comprises vertical column of handrail 3 and arm rest cross bar 2, also arbitrary vertical column of handrail 3 all can be set to telescopic structure, comprises inner surface and establishes threaded sleeve pipe 9 and the upper screw rod 7 coordinated with casing threads, lower screw rod 8.The screw thread of upper screw rod 7 and the screw thread of lower screw rod 8 reverse each other, upper screw rod 7 is oppositely connected with sleeve pipe 9 threaded engagement each other with lower screw rod 8, when revoling tube 9, upper screw rod 7 oppositely screws in lower screw rod 8 or screws out simultaneously, therefore the length of vertical column of handrail 3 is changed by revoling tube 9, the upper screw rod 7 of vertical column of handrail connects arm rest cross bar 2 away from one end of sleeve pipe 9, the lower screw rod 8 of vertical column of handrail connects seat support 4 away from one end of sleeve pipe 9, thus the height in adjustable in length stool face 6 by adjustable handrail column 3.
The utility model also screw rod 7 and arbitrary lower screw rod 8 can arrange scale on arbitrary, and the scale of scale can the length of auxiliary adjustment vertical column of handrail 3, easily makes vertical column of handrail 3 be adjusted to identical length, thus make multifunctional chair more easily reach poised state.
The screw rod that chair leg 5 also can be comprised sleeve pipe and be connected with casing threads by the utility model, screw rod one end is fixedly connected with the downside of seat support 4, the screw rod other end is connected with the mutual threaded engagement of the female sleeve pipe of band, the length of chair leg 5 can be changed by revoling tube, thus realize the adjustment of multifunctional chair height.Another kind of embodiment is that the fixed bar be fixedly connected on the downside of seat support is connected with the sleeve pipe with through hole, fixed bar is provided with fixing hole, sleeve pipe is arranged with at least two through holes vertically, fixture is through through hole and fixing hole, fixed bar is coaxially fixedly connected with sleeve pipe, changed the length of chair leg 5 by fixing hole and the cooperation of different through hole, thus regulate the height of multifunctional chair.
The material of the chair back 1 can be wooden, metal, rigid plastics or other kinds hard materials, and the present embodiment is preferred, and the material of the chair back 1 is set to rigid plastics, and plastic density is little, can reduce the weight of multifunctional chair entirety, makes the more convenient movement of multifunctional chair.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. a multifunctional chair, comprise chair leg, seat support, handrail and the chair back, it is characterized in that: described handrail and the described chair back hinged, described handrail is provided with spacing tangent plane one near one end of the chair back, the described chair back is provided with the spacing tangent plane two coordinated with spacing tangent plane one near handrail side, the described chair back can form to the upset of seat support side the stool face that can sit.
2. a kind of multifunctional chair according to claim 1, it is characterized in that: described handrail comprises some vertical column of handrails, described arbitrary vertical column of handrail includes sleeve pipe, upper screw rod and lower screw rod, described upper screw rod and lower screw rod are all connected with casing threads, described upper screw flight and lower screw flight reverse each other, described upper screw rod is fixedly connected with vertical column of handrail, and described lower screw rod is fixedly connected with seat support.
3. a kind of multifunctional chair according to claim 2, is characterized in that: described arbitrary upper screw rod and arbitrary lower screw rod are provided with scale.
4. the multifunctional chair according to claim 1 or 2 or 3, is characterized in that: described chair leg is set to four, the screwed pipe that described arbitrary chair leg includes screw rod and coordinates with screw flight, and the other end of the corresponding screwed pipe of screw rod is fixedly connected with seat support.
5. multifunctional chair according to claim 1, is characterized in that: described stool face and described seat support form step structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420736639.1U CN204218406U (en) | 2014-11-28 | 2014-11-28 | A kind of multifunctional chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420736639.1U CN204218406U (en) | 2014-11-28 | 2014-11-28 | A kind of multifunctional chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204218406U true CN204218406U (en) | 2015-03-25 |
Family
ID=52916569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420736639.1U Expired - Fee Related CN204218406U (en) | 2014-11-28 | 2014-11-28 | A kind of multifunctional chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204218406U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107252212A (en) * | 2017-06-13 | 2017-10-17 | 湖北科技学院 | A kind of multi-purpose furniture |
| CN113749452A (en) * | 2020-06-03 | 2021-12-07 | 佛山科学技术学院 | Multifunctional chair |
-
2014
- 2014-11-28 CN CN201420736639.1U patent/CN204218406U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107252212A (en) * | 2017-06-13 | 2017-10-17 | 湖北科技学院 | A kind of multi-purpose furniture |
| CN113749452A (en) * | 2020-06-03 | 2021-12-07 | 佛山科学技术学院 | Multifunctional chair |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9174556B2 (en) | Multi-functional table and chair device | |
| CN204218406U (en) | A kind of multifunctional chair | |
| CN108113291A (en) | Multifunction chair | |
| CN205523352U (en) | Multi -functional easel is used to fine arts | |
| CN103653921A (en) | Easily adjusted type chair | |
| CN210114251U (en) | Combined child dining chair | |
| CN112315241A (en) | Multifunctional chair | |
| CN207928077U (en) | A kind of sofa tea table Multifunctional combined furniture | |
| CN208491374U (en) | A kind of adjustable chair | |
| CN201718807U (en) | Office chair | |
| CN106063645A (en) | A kind of upset regulating platform structure of single armed three-dimensional measurement lining instrument | |
| CN206119706U (en) | Multi -functional lift tea table structure | |
| CN204561574U (en) | multifunctional infant dining table and dining table and chair combination | |
| CN203953063U (en) | Multifunction children chair | |
| CN205568455U (en) | Backrest adjustable child dinning chair | |
| CN203852067U (en) | Free lying type multifunctional chair | |
| CN203852068U (en) | Knees blocking mechanism of free lying type multifunctional chair | |
| CN205234061U (en) | Portable child dinning chair | |
| CN203762687U (en) | Multifunctional chair | |
| US1856687A (en) | Toilet stool | |
| CN219331118U (en) | Multifunctional chair capable of lying down | |
| CN203016297U (en) | Child dining chair | |
| CN206150801U (en) | Integrated configuration is folded to multi function table chair | |
| CN205379087U (en) | Chair | |
| CN206964429U (en) | A kind of armrest of sofa |
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: 20150325 Termination date: 20181128 |