CN204617607U - A kind of joinery and its construction assembling chair - Google Patents
A kind of joinery and its construction assembling chair Download PDFInfo
- Publication number
- CN204617607U CN204617607U CN201520343599.9U CN201520343599U CN204617607U CN 204617607 U CN204617607 U CN 204617607U CN 201520343599 U CN201520343599 U CN 201520343599U CN 204617607 U CN204617607 U CN 204617607U
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- seat board
- type support
- crossbeam
- backboard
- joinery
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Abstract
The utility model relates to composite furniture, refers to a kind of joinery and its construction assembling chair especially.The purpose of this utility model is to propose a kind of joinery and its construction assembling chair, and structure is simple, is convenient to assembling, is beneficial to carrying.This joinery and its construction assembling chair comprises the first H type support, the second H type support, backboard and seat board; First H type support and the second H type support all include crossbeam, back bracket, first stalk and the second pole, first pole and the second pole are used for supporting traverse, back bracket is positioned at the respective side of the first pole, for connecting backboard, the first H type support and the second H type support realize right-angled intersection by two groove fit be arranged on its crossbeam and are connected and fixed; The back bracket side of the first H type support and the second H type support is equipped with tongue-and-groove, and the tenon that backboard is arranged by two sides and the first H type support and the second H type support are connected and fixed; Seat board is placed on the crossbeam of the first H type support and the second H type support.
Description
Technical field
The utility model relates to composite furniture, refers to a kind of joinery and its construction assembling chair especially.
Background technology
With the continuous increase of Chinese population, the Housing resource in a line city is more and more nervous.In city, people need to move about because of a variety of causes, the environment facies of living are to narrow and small crowded, antique traditional furniture floor space is large, tie up indoor activity space freely, can not meet the pursuit of many young men to fashion style, people grow with each passing day for the demand of Novel assembling furniture in form.Chair is furniture indispensable in people's daily life, and the most complex structure of currently marketed chair, assembly and disassembly is all cumbersome, and comprises many little union pieces, easily loses, bring inconvenience to assembling in removal of home process.
Utility model content
In view of this, the purpose of this utility model is to propose a kind of joinery and its construction assembling chair, and structure is simple, is convenient to assembling, is beneficial to carrying.
Based on the joinery and its construction assembling chair that above-mentioned purpose the utility model provides, comprise the first H type support, the second H type support, backboard and seat board;
Described first H type support and the second H type support all include crossbeam, back bracket, the first pole and the second pole, one end of described first pole is fixedly connected with the two ends of described crossbeam respectively with one end of the second pole, and the first pole and the second pole are all positioned at the same side of described crossbeam, for supporting described crossbeam, one end of described back bracket is fixedly connected with one end of described crossbeam, and is positioned at the respective side of described first pole;
In the middle part of described first H type rack beam and described second H type rack beam in the middle part of overlapping, described first H type support and the second H type support are respectively equipped with the first groove and the second groove at described overlapping place, and described first H type support and the second H type support realize right-angled intersection by the first groove and the second groove fit and be connected and fixed;
The back bracket side of described first H type support and the second H type support is equipped with backrest tongue-and-groove, the both sides of described backboard are provided with backrest tenon, described backrest tenon coordinates with described backrest tongue-and-groove, realizes described backboard and the first H type support and the second H type support and is connected and fixed;
Described seat board is placed on the crossbeam of described first H type support and the second H type support.
Preferably, be connected one end away from described first stalk with described crossbeam and be provided with projection, for limiting the position of described seat board.
Preferably, described seat board is irregularly shaped, and there is recess described seat board both sides, when described seat board is placed on described crossbeam, described back bracket is stuck in the recess of described seat board, and described seat board is fixed by described back bracket and the restriction of described projection relative to the position of described crossbeam.
Preferably, described back bracket is equipped with seat board tongue-and-groove close to side, described crossbeam end place, the side that described seat board contacts with described back bracket is provided with seat board tenon, coordinates realization to be connected and fixed between described back bracket with described seat board by seat board tongue-and-groove and seat board tenon.
Preferably, described back bracket is provided with handrail, and described handrail is parallel with described seat board.
Preferably, the bottom face of described backboard is provided with reinforcing tenon, and described seat board is provided with reinforcing tongue-and-groove, and described reinforcing tenon coordinates with described reinforcing tongue-and-groove, realizes described backboard and described seat board is connected and fixed.
Preferably, described backboard and seat board adopt honeycomb sheet material.
Preferably, described backboard and seat board surface are equipped with projection, and described convex cross section is arc-shaped, and the projection of described backboard is parallel to the ground, the projection of described seat board and the projecting parallel of described backboard.
As can be seen from above, the joinery and its construction assembling chair that the utility model provides, structure is simple, be convenient to assembly and disassembly, utilize joinery and its construction to realize the assembling of chair, whole chair only comprises four parts, do not use any union piece, be beneficial to carrying, moulding unique and beautiful, meet the aesthetic of contemporary people.
The material of chair can select the material of honeycomb, as plastic-aluminum comb core material, or PVC comb core material etc., when proof strength does not affect Chair structure, by chair weight saving 30% ~ 50%, make chair lighter, convenient carrying.
Arrange projection at the backboard of chair and seat board surface, can play anti-skidding effect, convex cross section is arc-shaped, improves the comfort level by seat.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment 1 joinery and its construction assembling chair schematic diagram;
Fig. 2 is the utility model embodiment 1 first H type support and the second H type support schematic diagram;
Fig. 3 is the utility model embodiment 1 first H type support and the second H type support connection diagram;
Fig. 4 is the utility model embodiment 1 seat board schematic diagram;
Fig. 5 is the utility model embodiment 1 seat board and the first H type support and the second H type support connection diagram;
Fig. 6 is the utility model embodiment 1 backboard schematic diagram;
Fig. 7 is the utility model embodiment 1 backboard connection diagram;
Fig. 8 is the utility model embodiment 1 backboard and back bracket junction detailed schematic;
Fig. 9 is the utility model embodiment 2 joinery and its construction assembling chair schematic diagram;
Figure 10 is the utility model embodiment 2 seat board schematic diagram;
Figure 11 is the utility model embodiment 2 seat board and the first H type support and the second H type support H type support connection diagram;
Figure 12 is the utility model embodiment 3 joinery and its construction assembling chair schematic diagram;
Figure 13 is the utility model embodiment 3 backboard and seat board connection diagram;
Figure 14 is the utility model embodiment 3 backboard and seat board material section schematic diagram.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with specific embodiment, and with reference to accompanying drawing, the utility model is further described.
Embodiment 1
As shown in Figure 1, the joinery and its construction assembling chair that the present embodiment provides, comprises the first H type support 1, second H type support 2, backboard 3 and seat board 4.
As shown in Figure 2, first H type support 1, second H type support 2 includes crossbeam 5, back bracket 6 and the first pole 7, second pole 8, one end of first stalk 7 is fixedly connected with the two ends of crossbeam 5 respectively with one end of the second pole 8, and first stalk 7 and the second pole 8 are positioned at the same side of crossbeam 5, for supporting traverse 5, one end of back bracket 6 is fixedly connected with one end of crossbeam 5, and be positioned at the respective side of first stalk 7, crossbeam 5, back bracket 6, first stalk 7 and the second pole 8 are in same plane, the first groove 9 is provided with in the middle part of the crossbeam 5 of the first H type support 1, the second groove 10 is provided with in the middle part of the crossbeam 5 of the second H type support 2.
As shown in Figure 3, in the middle part of the crossbeam of the first H type support 1 and the second H type support 2 crossbeam in the middle part of overlapping, the first H type support 1 and the second H type support 2 are coordinated by the first groove 9 and the second groove 10, realize right-angled intersection and are connected and fixed;
As shown in Figure 5, seat board 4 is placed on crossbeam 5.In the present embodiment, seat board 4 as shown in Figure 4, for irregularly shaped.There is recess seat board 4 both sides, when seat board 4 is placed on crossbeam 5, back bracket 6 is just stuck in the recess of seat board 4, so arrange and can prevent seat board 4 from sliding on crossbeam 5, one end that second pole 8 is connected with crossbeam 5 is provided with projection 11, play fixation further to seat board 4, seat board 4 is limited fixing relative to the position of crossbeam 5 by two back bracket 6 and two projections 11.
As shown in Figure 6, backboard 3 both sides comprise two backrest tenons 12 to backboard 3.As shown in Figure 7, the side of back bracket 6 is provided with backrest tongue-and-groove 13, and backboard is coordinated with backrest tongue-and-groove 13 by the backrest tenon 12 of two sides, realizes backboard 3 and the first H type support 1 and the second H type support 2 and is connected and fixed.
The joinery and its construction assembling chair that the present embodiment provides, in order to improve the comfort level of chair, crossbeam 5 is not parallel to the ground, back bracket 6, first stalk 7 is not vertical with ground with crossbeam 5 with the second pole 8 yet, crossbeam 5 is 5 ° with the angle on ground, back bracket 6, first stalk 7 and the second pole 8 are 95 ° with the angle of crossbeam 5, in other cases, the angle on crossbeam and ground can select 0 ~ 7 ° of back bracket, 6, first stalk 7 and the second pole 8 can select 90 ~ 97 ° with the angle of crossbeam 5.
In the present embodiment, during assembling chair, first the first H type support 1 and the second H type support 2 are connected and fixed.As shown in Figure 3, by the crossbeam right-angled intersection of the first H type support 1 and the second H type support 2, the first groove 9 and the second groove 10 coordinate fastening just, realize being connected and fixed of the first H type support 1 and the second H type support 2.
After first H type support 1 and the second H type support 2 are connected and fixed, seat board 4 is placed on support, as shown in Figure 5, when placing seat board 4, put between two back bracket 6 by seat board 4 downwards from the upper end of back bracket 6, now seat board 4 is stuck between back bracket 6, and seat board 4 cannot slide on crossbeam 5.
After placing seat board 4, backboard 3 and the first H type support 1 and the second H type support 2 are connected and fixed.As shown in Figure 7, backboard 3 inserts between the first H type support 1 and the second H type support 2 from the upper end of back bracket 6, realize being connected and fixed by the cooperation of backrest tenon 12 and backrest tongue-and-groove 13, the joinery and its construction details between backboard 3 and back bracket 6 as shown in Figure 8.As shown in Figure 1, seat board 4 is pushed down by the bottom of backboard 3.
Embodiment 2
As shown in Figure 9, the joinery and its construction assembling chair of the present embodiment comprises the first H type support 1a, the second H type support 2a, backboard 3a and seat board 4a, supporting structure and the backboard of the present embodiment assembling chair and embodiment 1 are all identical, the present embodiment seat board 4a as shown in Figure 10, the connected mode of seat board 4a and the first H type support 1a and the second H type support 2a as shown in figure 11, in the side of seat board 4a, seat board tenon 14 is set, first H type support 1a and the second H type support 2a arrange seat board tongue-and-groove 15, by joinery and its construction, seat board 4a and H type support is connected and fixed.
In the present embodiment, protruding 19 are equipped with on the surface of backboard 3a and seat board 4a, projection 19 on backboard 3a is horizontally disposed with, parallel to the ground, projection 19 on seat board 4a is parallel with the projection 19 on backboard 3a surface, between every two projections 19 at intervals, anti-skidding effect is played in protruding setting, improves comfort level.As shown in Figure 10, the cross section of protruding 19 is arc-shaped, improves the comfort level by sitting.
Embodiment 3
As shown in figure 12, the joinery and its construction assembling chair of the present embodiment comprises the first H type support 1b, the second H type support 2b, backboard 3b and seat board 4b, the supporting structure of the present embodiment assembling chair and embodiment 1, backboard and seat board are all identical, the present embodiment assembling chair arranges the handrail 16 parallel with seat board 4b on the first H type support 1b with the second H type support 2b, improves the comfort level of chair.As shown in figure 13, in order to reinforce the connective stability of assembling chair, arranging at the bottom face of backboard 3b and reinforcing tenon 17, arranging in seat board 4b relevant position and reinforce tongue-and-groove 18, by joinery and its construction, backboard 3b and seat board 4b is connected and fixed.
The joinery and its construction assembling chair that the present embodiment provides, backboard 3b and seat board 4b adopts the sheet material of honeycomb, for plastic-aluminum comb core material, the cross section of backboard 3b and seat board 4b material as shown in figure 14, decrease the weight of chair 50%, ensure the intensity of sheet material simultaneously, make chair lighter, in other cases, PVC comb core material can also be adopted.
Those of ordinary skill in the field are to be understood that: the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle; any amendment of making, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. a joinery and its construction assembling chair, is characterized in that, comprise the first H type support, the second H type support, backboard and seat board;
Described first H type support and the second H type support all include crossbeam, back bracket, the first pole and the second pole, one end of described first pole is fixedly connected with the two ends of described crossbeam respectively with one end of the second pole, and the first pole and the second pole are all positioned at the same side of described crossbeam, for supporting described crossbeam, one end of described back bracket is fixedly connected with one end of described crossbeam, and is positioned at the respective side of described first pole;
In the middle part of described first H type rack beam and described second H type rack beam in the middle part of overlapping, described first H type support and the second H type support are respectively equipped with the first groove and the second groove at described overlapping place, and described first H type support and the second H type support realize right-angled intersection by the first groove and the second groove fit and be connected and fixed;
The back bracket side of described first H type support and the second H type support is equipped with backrest tongue-and-groove, the both sides of described backboard are provided with backrest tenon, described backrest tenon coordinates with described backrest tongue-and-groove, realizes described backboard and the first H type support and the second H type support and is connected and fixed;
Described seat board is placed on the crossbeam of described first H type support and the second H type support.
2. joinery and its construction assembling chair according to claim 1, is characterized in that, be connected one end be provided with projection, for limiting the position of described seat board away from described first stalk with described crossbeam.
3. joinery and its construction assembling chair according to claim 2, it is characterized in that, described seat board is irregularly shaped, there is recess described seat board both sides, when described seat board is placed on described crossbeam, described back bracket is stuck in the recess of described seat board, and described seat board is fixed by described back bracket and the restriction of described projection relative to the position of described crossbeam.
4. joinery and its construction assembling chair according to claim 1, it is characterized in that, described back bracket is equipped with seat board tongue-and-groove close to side, described crossbeam end place, the side that described seat board contacts with described back bracket is provided with seat board tenon, coordinates realization to be connected and fixed between described back bracket with described seat board by seat board tongue-and-groove and seat board tenon.
5. joinery and its construction assembling chair according to claim 1, it is characterized in that, described back bracket is provided with handrail, and described handrail is parallel with described seat board.
6. joinery and its construction assembling chair according to claim 1, it is characterized in that, the bottom face of described backboard is provided with reinforcing tenon, and described seat board is provided with reinforcing tongue-and-groove, described reinforcing tenon coordinates with described reinforcing tongue-and-groove, realizes described backboard and described seat board is connected and fixed.
7. joinery and its construction assembling chair according to claim 1, it is characterized in that, described backboard and seat board adopt honeycomb sheet material.
8. joinery and its construction assembling chair according to claim 1, it is characterized in that, described backboard and seat board surface are equipped with projection, and described convex cross section is arc-shaped, the projection of described backboard is parallel to the ground, the projection of described seat board and the projecting parallel of described backboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520343599.9U CN204617607U (en) | 2015-05-25 | 2015-05-25 | A kind of joinery and its construction assembling chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520343599.9U CN204617607U (en) | 2015-05-25 | 2015-05-25 | A kind of joinery and its construction assembling chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204617607U true CN204617607U (en) | 2015-09-09 |
Family
ID=54036686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520343599.9U Expired - Fee Related CN204617607U (en) | 2015-05-25 | 2015-05-25 | A kind of joinery and its construction assembling chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204617607U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020073851A1 (en) * | 2018-10-09 | 2020-04-16 | 方振鹏 | Rod and component assembly connection structure |
| CN112155359A (en) * | 2020-11-11 | 2021-01-01 | 武克学 | Chair of tenon fourth of twelve earthly branches structure |
-
2015
- 2015-05-25 CN CN201520343599.9U patent/CN204617607U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020073851A1 (en) * | 2018-10-09 | 2020-04-16 | 方振鹏 | Rod and component assembly connection structure |
| CN112155359A (en) * | 2020-11-11 | 2021-01-01 | 武克学 | Chair of tenon fourth of twelve earthly branches structure |
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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: 20150909 Termination date: 20160525 |