CN201727146U - Chair capable of being connected and stacked mutually - Google Patents
Chair capable of being connected and stacked mutually Download PDFInfo
- Publication number
- CN201727146U CN201727146U CN201020237186XU CN201020237186U CN201727146U CN 201727146 U CN201727146 U CN 201727146U CN 201020237186X U CN201020237186X U CN 201020237186XU CN 201020237186 U CN201020237186 U CN 201020237186U CN 201727146 U CN201727146 U CN 201727146U
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- Prior art keywords
- chair
- connection block
- frame
- chairs
- pin frame
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- 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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- 238000010586 diagram Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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Abstract
The utility model relates to a chair capable of being connected and stacked mutually, comprising a chair frame, a seat pad, a chair back, a first connecting seat and a second connecting seat, wherein the two sides of the chair frame are provided with chair feet frame parts, a plurality of fixing supporting rods are arranged between the two chair feet frame parts continuously, and the top ends of the rear sides of the two chair feet parts are respectively and obliquely extended with a chair back rod body upward; the seat pad is spanned at the top ends of the two chair feet frame parts; the chair back is connected on the two chair back rod body in a locking rod; the first connecting seat is arranged at the chair feet frame part at one side and the outer side of the first connecting seat is provided with a first connecting part; and the second connecting seat is arranged at the chair feet frame part at the other side and the outer side of the second connecting seat is provided with a second connecting part, so that when the two chairs are arranged side by side mutually, the first connecting part and the second connecting part of the adjacent first connecting seat and the second connecting seat on the two chairs can be hooked mutually so as to stable and combine the two adjacent chairs.
Description
Technical field
The utility model is relevant for a kind of chair that interconnects and pile up, especially refer to that a kind of and arranged on left and right sides in chair is respectively equipped with first and second Connection Block of snapping mutually, by the mutual snapping of first and second Connection Block, can be firmly and be close together with a plurality of chairs, and proper alignment.
Background technology
The chair that is in the streets disclosed at present has with metallic rod body to constitute its chair frame, and this chair frame is the chair pin that contains both sides, in the rear side of this two chairs pin respectively projection one chair back fixed bar is arranged; In the locking of the top of the both sides of this chair frame chair pin cross-over connection ground seat cushion is arranged, and locking there is the chair back between two chair back fixed bars.
The user is in extremely many use occasions, as occasions such as speech, meetings, a plurality of chairs must be close together mutually, be one and arrange shape, because known chair there is no the mechanism that can be connected with adjacent chair is provided, can only be according to the arrangement of aliging of the drawn datum line in ground, not only time-consuming, proper alignment fully also, and in use, every unavoidable displacement of chair causes in disorderly, and showing has improved necessity.
Known in addition chair, in order to pile up mutually, its chair frame must exceed the front end of seat cushion, therefore, when piling up mutually, its center of gravity after piling up several, just may cause and topple over too forward, and it can produce the space between chair up and down, it is taken in take up space, and unfavorable carrying, and show improved necessity is arranged.
In view of this creator of the present utility model is studied, and discloses the chair that can interconnect and pile up shown in the utility model eventually.
Summary of the invention
The purpose of this utility model aims to provide a kind of chair that interconnects and pile up, and it is simple in structure, and is easy to assembly, and can interconnect back maintenance proper alignment, and can easily pile up.
For achieving the above object, the utility model discloses a kind of chair that interconnects and pile up, it is characterized in that comprising:
Chair frame, both sides have chair pin frame portion respectively, are provided with a plurality of fixedly poles between this two chairs pin frame portion, and the upward respectively chair back body of rod of stretching in the top of the rear side of this two chairs pin frame portion;
Seat cushion is locked in the top of this two chairs pin frame portion with bridging;
The chair back, interlocking is on this two chair back body of rod;
First Connection Block is installed on the wherein bottom of a side chair pin frame portion, is provided with first connecting portion in the outside of this first Connection Block respectively; And
Second Connection Block, be installed on the bottom of the chair pin frame portion of opposite side, thus be provided with in the outside of this second Connection Block respectively can with the mutual hook of first connecting portion of first Connection Block when two chairs mutually and by the time can make second connecting portion that two adjacent chairs are firm and close.
Wherein, but the top of this two chairs pin frame portion is installed with accepts this seat cushion and mat screw with this seat cushion locking fixed head thereon.
Wherein, curved downwards respectively stretching is a double team and be cross-placed on the turn of bilge of both sides of two chair frame-saw portions of this chair frame stably to this seat cushion in its both sides, and be provided with locating hole in this chair frame, be equipped with in addition the reference column in the locating hole that is placed through this chair frame respectively accordingly in the bottom of this seat cushion, and be provided with fixing hole in the bottom of this seat cushion and by the screw interlocking on this chair frame.
Wherein, the place ahead and arranged on left and right sides of this seat cushion is arranged with a notch portion respectively.
Wherein, the both sides of this chair back are respectively equipped with two chair back bodies of rod of a socket chair frame in interior cover cave, and radially be equipped with locating hole, and be equipped with fixing hole in the outside of two these chair back bodies of rod, also have in the fixing hole that is screwed together in this chair back body of rod behind the locating hole that passes the chair back with the screw of this chair back of interlocking between this two chair back body of rod firmly.
Wherein, first connecting portion of this first Connection Block is a prominent tenon; And second connecting portion of this second Connection Block is a catching groove.
Wherein, two chair frame-saw portions of this chair frame bottom is respectively equipped with catching groove; And this first Connection Block contains one and coincide the bottom of chair pin frame portion of ground this chair frame of double team in interior folder cave portion, and edge is provided with the set catching groove in bottom of this chair pin frame portion of hook accordingly so that this first Connection Block firmly is snapped in the buckling part bottom the both sides chair pin frame portion of this chair frame in this folder cave portion; In addition this second Connection Block contains one and coincide the bottom of ground this chair frame chair pin frame portion of double team in interior folder cave, and edge is provided with the set catching groove in bottom of this chair pin frame portion of hook accordingly so that this second Connection Block firmly is snapped in the button hook bottom the both sides chair pin frame portion of this chair frame in this folder cave.
Wherein, the chair pin frame portion of this each side bottom be snapped with respectively adjacent and another chair that leans on of snapping accordingly second, first and second Connection Block of a connecting seat.
By said structure, the utlity model has following advantage:
1. can a plurality of chairs are stable, fitly and be close together, form one and arrange shape.
2. the chair back is provided with hole, a cave, and the user can stretch into one hand and mention whole chair person.
3. the chair that the utility model disclosed, though structure is simple, structural design is very ingenious, utilizes the left and right sides front end of chair cushion to concave, each forms a notch portion, and the design that the front end that makes this seat cushion is stretched to declivity, but make the chair driving fit folded high, to save the space, move conveniently, neat Shu Ping around moreover the effect behind the folded height looks, as an integral body, it is extremely convenient to take in.
Desirable entity of the present utility model can by the following description and appended each be graphic, and is able to distinct.
Description of drawings
Fig. 1: exploded perspective view of the present utility model.
Fig. 2: the assembling schematic diagram that shows first Connection Block and chair pin frame portion.
Fig. 3: the assembling schematic diagram that shows second Connection Block and chair pin frame portion.
Fig. 4: be the stereogram of Fig. 1 after assembling.
Fig. 5: show that first and second connector device places the schematic diagram of chair frame bottom.
Fig. 6: show the stereogram that many chairs are mutual and lean on.
Fig. 7: be the enlarged drawing that Fig. 6 indicates " 7 " zone.
Fig. 8: show that the chair that the utility model disclosed is many state diagrams of piling up.
The specific embodiment
See also Fig. 1 to shown in Figure 7, the utility model is relevant for a kind of chair that interconnects and pile up, comprise: chair frame 10, both sides have the chair pin frame 11a of portion, 11b respectively, in between this two chairs pin frame 11a of portion, 11b, be provided with a plurality of fixedly poles 12, and the top of the rear side of this two chairs pin frame 11a of portion, 11b, the upward respectively chair back body of rod 13 of stretching; Seat cushion 20 is locked in the top of this two chairs pin frame 11a of portion, 11b with bridging; The chair back 30, interlocking is on this two chair back body of rod 13; First Connection Block 40 is installed on the wherein bottom of a side chair pin frame 11a of portion, is provided with first connecting portion 41 in the outside of this first Connection Block 40 respectively; And second Connection Block 50, be installed on the bottom of the chair pin frame 11b of portion of opposite side, be provided with second connecting portion 51 in the outside of this second Connection Block 50 respectively, when this two chair also leans on mutually, first and second connecting portion 41,51 of first and second Connection Block 40,50 that two chairs are adjacent is hook mutually, with firm and close two adjacent chairs.
As Fig. 1, shown in Figure 3, wherein, be installed with fixed head 14 in the top of this two chairs pin frame 11a of portion, 11b, accepting this seat cushion 20, but and the mat screw this seat cushion 20 is locked on this fixed head 14.Above-mentioned seat cushion 20, in its both sides, bottom, curved downwards respectively stretching is a turn of bilge 21, with stably double team, the two chair frame-saw 11a of portion that are cross-placed on this chair frame, the both sides of 11b, in the bottom of this seat cushion 20, be equipped with reference column 22, in a locating hole 15 that is placed through this chair frame 10 accordingly in addition, and be provided with fixing hole 23 in the bottom of this seat cushion 20, with mat screw interlocking on the fixed head 14 of this chair frame 10.
As Fig. 1, Fig. 3, shown in Figure 8, the left side, the place ahead of this seat cushion 20 wherein, right both sides, be arranged with a notch portion 24 respectively, and make the front end of this seat cushion 20 stretch to declivity, when a plurality of chairs are piled up mutually, be positioned at the front end both sides of the chair frame 10 on upper strata, can stretch in the notch portion 24 of lower floor's seat cushion 20, make chair that the utility model discloses when piling up, its center of gravity can more known person be retired backward, except that the stacks as high that can reduce each interlayer, also can increase the height that its tolerable piles up, promptly can more known person fold more chairs, except that reducing accommodation space, be easier to carrying, and show the usability of its novelty and tool industry.
As Fig. 1, shown in Figure 3, make the both sides of this chair back 30, be respectively equipped with a cover cave 31, and radially be equipped with locating hole 311, two chair back bodies of rod 13 with socket chair frame 10 overlap in cave 31 in this, and in the outside of two these chair back bodies of rod 13, are equipped with fixing hole 131, the mat screw is screwed together in the fixing hole 131 of this chair back body of rod 13 after passing the locating hole 311 of the chair back 30, with this chair back 30 of interlocking firmly in 13 of this two chair back bodies of rod.
The above-mentioned chair back 30 is equipped with hole, a cave 32, mentions whole chair shown in the utility model to allow the user with one hand.
As shown in Figure 1 and Figure 2, first connecting portion 41 of this first Connection Block 40 can be a prominent tenon; And second connecting portion 51 of this second Connection Block 50, as Fig. 1, shown in Figure 3, be catching groove, as Fig. 1, Fig. 6, shown in Figure 7, make second connecting portion 51 of second Connection Block 50 that these first Connection Block, 40 its first connecting portions 41 can corresponding hook be installed on another chair, connect two adjacent chairs with stable.Only the utility model is not from the shape of limitting first and second connecting portion 41,51 of this first and second Connection Block 40,50.
As Fig. 1, Fig. 2, shown in Figure 3, this chair frame 10 is made of metal rod, and the bottom in two this chair frame-saw 11a of portion, 11b is respectively equipped with catching groove 111; And this first Connection Block 40 contains a folder cave portion 42, can coincide the bottom of the chair pin frame 11a of portion of ground this chair frame 10 of double team or 11b in interior, and edge is provided with buckling part 421 in this folder cave portion 42, with the set catching groove 111 in bottom of this chair pin frame 11a of portion of hook or 11b accordingly; This second Connection Block 50 contains a folder cave 52 in addition, can coincide the bottom of ground this chair frame chair pin frame 11a of portion of double team or 11b in interior, and edge is provided with button hook 521 in this folder cave 52, with the set catching groove 111 in bottom of this chair pin frame 11a of portion of hook or 11b accordingly, make this first and second Connection Block 40,50 can firmly be snapped in the both sides chair pin frame 11a of portion of this chair frame 10, the bottom of 11b surely.
The utility model can be snapped with first and second Connection Block 40,50 respectively in the chair pin frame 11a of portion of each side, the bottom of 11b, and another chair that lean on adjacent with snapping accordingly second, a connecting seat 50,40.
The structure that the utility model disclosed, shape can be hesitated down and modified applications in not disobeying spirit of the present utility model and model, and the utility model also will not oneself be limit.
Claims (8)
1. chair that can interconnect and pile up is characterized in that comprising:
Chair frame, both sides have chair pin frame portion respectively, are provided with a plurality of fixedly poles between this two chairs pin frame portion, and the upward respectively chair back body of rod of stretching in the top of the rear side of this two chairs pin frame portion;
Seat cushion is locked in the top of this two chairs pin frame portion with bridging;
The chair back, interlocking is on this two chair back body of rod;
First Connection Block is installed on the wherein bottom of a side chair pin frame portion, is provided with first connecting portion in the outside of this first Connection Block respectively; And
Second Connection Block, be installed on the bottom of the chair pin frame portion of opposite side, thus be provided with in the outside of this second Connection Block respectively can with the mutual hook of first connecting portion of first Connection Block when two chairs mutually and by the time can make second connecting portion that two adjacent chairs are firm and close.
2. the chair that interconnects and pile up as claimed in claim 1 is characterized in that, accepts this seat cushion and mat screw with this seat cushion locking fixed head thereon but the top of this two chairs pin frame portion is installed with.
3. the chair that interconnects and pile up as claimed in claim 1, it is characterized in that, curved downwards respectively stretching is a double team and be cross-placed on the turn of bilge of both sides of two chair frame-saw portions of this chair frame stably to this seat cushion in its both sides, and be provided with locating hole in this chair frame, be equipped with in addition the reference column in the locating hole that is placed through this chair frame respectively accordingly in the bottom of this seat cushion, and be provided with fixing hole in the bottom of this seat cushion and by the screw interlocking on this chair frame.
4. the chair that interconnects and pile up as claimed in claim 1 is characterized in that, the place ahead and arranged on left and right sides of this seat cushion is arranged with a notch portion respectively.
5. the chair that interconnects and pile up as claimed in claim 1, it is characterized in that, the both sides of this chair back are respectively equipped with two chair back bodies of rod of a socket chair frame in interior cover cave, and radially be equipped with locating hole, and be equipped with fixing hole in the outside of two these chair back bodies of rod, also have in the fixing hole that is screwed together in this chair back body of rod behind the locating hole that passes the chair back with the screw of this chair back of interlocking between this two chair back body of rod firmly.
6. the chair that interconnects and pile up as claimed in claim 1 is characterized in that, first connecting portion of this first Connection Block is a prominent tenon; And second connecting portion of this second Connection Block is a catching groove.
7. the chair that interconnects and pile up as claimed in claim 1 is characterized in that, two these chair frame-saw portion bottoms of this chair frame are respectively equipped with catching groove; And this first Connection Block contains one and coincide the bottom of chair pin frame portion of ground this chair frame of double team in interior folder cave portion, and edge is provided with the set catching groove in bottom of this chair pin frame portion of hook accordingly so that this first Connection Block firmly is snapped in the buckling part bottom the both sides chair pin frame portion of this chair frame in this folder cave portion; In addition this second Connection Block contains one and coincide the bottom of ground this chair frame chair pin frame portion of double team in interior folder cave, and edge is provided with the set catching groove in bottom of this chair pin frame portion of hook accordingly so that this second Connection Block firmly is snapped in the button hook bottom the both sides chair pin frame portion of this chair frame in this folder cave.
8. the chair that interconnects and pile up as claimed in claim 1 is characterized in that, the chair pin frame portion of this each side bottom be snapped with respectively adjacent and another chair that leans on of snapping accordingly second, first and second Connection Block of a connecting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020237186XU CN201727146U (en) | 2010-06-25 | 2010-06-25 | Chair capable of being connected and stacked mutually |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020237186XU CN201727146U (en) | 2010-06-25 | 2010-06-25 | Chair capable of being connected and stacked mutually |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201727146U true CN201727146U (en) | 2011-02-02 |
Family
ID=43518301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020237186XU Expired - Fee Related CN201727146U (en) | 2010-06-25 | 2010-06-25 | Chair capable of being connected and stacked mutually |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201727146U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104886966A (en) * | 2015-06-16 | 2015-09-09 | 诺梵(上海)办公系统有限公司 | Clamping groove type seat foot pad |
| CN106473491A (en) * | 2015-08-27 | 2017-03-08 | 上海恩荣办公家具有限公司 | The chair that quickly can be combined |
| JP2018047138A (en) * | 2016-09-23 | 2018-03-29 | 愛知株式会社 | Chair |
| CN113631064A (en) * | 2019-01-31 | 2021-11-09 | 卢卡·福尔纳萨里格 | Chair |
-
2010
- 2010-06-25 CN CN201020237186XU patent/CN201727146U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104886966A (en) * | 2015-06-16 | 2015-09-09 | 诺梵(上海)办公系统有限公司 | Clamping groove type seat foot pad |
| CN106473491A (en) * | 2015-08-27 | 2017-03-08 | 上海恩荣办公家具有限公司 | The chair that quickly can be combined |
| JP2018047138A (en) * | 2016-09-23 | 2018-03-29 | 愛知株式会社 | Chair |
| CN113631064A (en) * | 2019-01-31 | 2021-11-09 | 卢卡·福尔纳萨里格 | 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: 20110202 Termination date: 20190625 |