CN204444973U - A kind of detachable sofa - Google Patents
A kind of detachable sofa Download PDFInfo
- Publication number
- CN204444973U CN204444973U CN201420840604.2U CN201420840604U CN204444973U CN 204444973 U CN204444973 U CN 204444973U CN 201420840604 U CN201420840604 U CN 201420840604U CN 204444973 U CN204444973 U CN 204444973U
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- CN
- China
- Prior art keywords
- support frame
- upper support
- frame
- rear cross
- cross beam
- 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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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model relates to a kind of detachable sofa, and it comprises main chair frame, secondary chair frame and tightens cloth, tightens and is laid in main chair frame and secondary chair frame.Main chair frame comprises two main chair pin, the first front beam, the first rear cross beam, two the first back rests and straight line back support bar.Secondary chair frame comprises two secondary chair pin, the second front beam, the second rear cross beam, two the second back rests, turning back support bar and bracing pieces.Two main chair pin are oppositely arranged, and main chair pin comprises the first upper support frame and the first lower support frame.Two secondary chair pin are oppositely arranged, and secondary chair pin comprises the second upper support frame and the second lower support frame.Two main chair pin of main chair frame, the first front beam, the first rear cross beam, two the first back rests and straight line back support bar can be dismantled and install by bolt each other, and two secondary chair pin of secondary chair frame, the second front beam, the second rear cross beam, two the second back rests, turning back support bar and bracing pieces can be dismantled and install by bolt each other.
Description
Technical field
The utility model relates to a kind of sofa, particularly relates to a kind of detachable sofa.
Background technology
Traditional chair can not carry out dismantling and assembling, thus the spatial volume that it is occupied is comparatively large, has both been inconvenient to carry, and has also been inconvenient to transport.Manufacturer, when designing and produce chair, needs to consider the logistics transportation Cost Problems of its product, obviously, if the space occupied by the chair produced is excessive, so correspondingly can cause the increase of logistics cost.In addition, if the spatial volume that the chair that user buys occupies is excessive, be equally also inconvenient to carry, carry chair to user and bring difficulty, waste time and energy, thus cause unnecessary trouble.
Utility model content
The purpose of this utility model overcomes weak point of the prior art, provide a kind of for convenience detach and assembling detachable sofa.
The purpose of this utility model is achieved through the following technical solutions:
A kind of detachable sofa, comprising: main chair frame, secondary chair frame and tighten cloth, described in tighten and be laid in described main chair frame and described secondary chair frame;
Described main chair frame comprises: two main chair pin, the first front beam, the first rear cross beam, two the first back rests, straight line back support bar;
Two described main chair pin are oppositely arranged, described main chair pin comprises the first upper support frame and the first lower support frame, described first upper support frame is in " n " font, and described first lower support frame is in " n " font, and described first upper support frame and described first lower support frame are connected to form " mouth " font;
The two ends of described first front beam respectively first upper support frame described with two are connected, and the two ends of described first rear cross beam respectively first upper support frame described with two are connected, described first front beam and described first rear cross beam arranged in parallel;
Described first front beam, described first rear cross beam and described first upper support frame are connected to form a plane;
Two described first back rests are installed on two described first upper support frames respectively, and the two ends of described straight line back support bar respectively first back rest described with two are connected, and described straight line back support bar and described first front beam be arranged in parallel;
Described secondary chair frame comprises: two secondary chair pin, the second front beam, the second rear cross beam, two the second back rests, turning back support bar, bracing pieces;
Two described secondary chair pin are oppositely arranged, described secondary chair pin comprises the second upper support frame and the second lower support frame, described second upper support frame is in " n " font, and described second lower support frame is in " n " font, and described second upper support frame and described second lower support frame are connected to form " mouth " font;
The two ends of described second front beam respectively second upper support frame described with two are connected, and the two ends of described second rear cross beam respectively second upper support frame described with two are connected, described second front beam and described second rear cross beam arranged in parallel;
Described second front beam, described second rear cross beam and described second upper support frame are connected to form a plane;
The two ends of described bracing piece are connected with described second front beam and described second rear cross beam respectively;
Described turning back support bar is in " L " font, and the two ends of described turning back support bar are installed in the plane that described second front beam, described second rear cross beam and described second upper support frame be connected to form respectively by two described second back rests;
Wherein, described first back rest and described second back rest are triangle frame body structure.
Preferably, described first upper support frame and described first lower support frame are bolted.
Preferably, described second upper support frame and described second lower support frame are bolted.
Preferably, the two ends of described first front beam by bolt respectively first upper support frame described with two be connected, the two ends of described first rear cross beam by bolt respectively first upper support frame described with two be connected.
Preferably, the two ends of described second front beam by bolt respectively second upper support frame described with two be connected, the two ends of described second rear cross beam by bolt respectively second upper support frame described with two be connected.
Preferably, described straight line back support bar two ends by bolt respectively first back rest described with two be connected.
Preferably, described turning back support bar two ends by bolt respectively second back rest described with two be connected.
Preferably, described detachable sofa also comprises handrail, and described handrail is installed on two described main chair pin and two described secondary chair pin.
Two main chair pin of main chair frame, the first front beam, the first rear cross beam, two the first back rests and straight line back support bar can be dismantled and install by bolt each other, and two secondary chair pin of secondary chair frame, the second front beam, the second rear cross beam, two the second back rests, turning back support bar and bracing pieces can be dismantled and install by bolt each other.
Main chair frame and secondary chair frame are dismantled, all parts can be folded and be contained in an entirety, packaged convenience, and convenient carrying and transport, when it is desired to be used, can be assembled all parts by bolt, greatly facilitates dismounting and assembling.
Accompanying drawing explanation
Fig. 1 is the structure chart of the detachable sofa of the utility model one embodiment;
The main chair frame that Fig. 2 is the detachable sofa shown in Fig. 1 and the structure chart of secondary chair frame;
Fig. 3 is the structure chart of the main chair frame of the detachable sofa shown in Fig. 1;
Fig. 4 is the exploded view of the main chair frame shown in Fig. 3;
The structure chart of the secondary chair frame that Fig. 5 is the detachable sofa shown in Fig. 1;
Fig. 6 is the exploded view of the secondary chair frame shown in Fig. 5;
Fig. 7 is the part-structure figure of the secondary chair frame shown in Fig. 5;
Fig. 8 is the structure chart of the detachable sofa of another embodiment;
Detachable sofa shown in Fig. 9 Fig. 8 removes the structure chart after tightening cloth;
Figure 10 armrest sheath is installed on the structure chart on main chair pin, secondary chair pin after handrail cloth;
Figure 11 is the exploded view of Figure 10;
Figure 12 is the exploded view after Figure 10 removes handrail cloth.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited thereto.
As shown in Figure 1, it is the structure chart of the detachable sofa 10 of the utility model one embodiment.Detachable sofa 10 comprises: main chair frame 100, secondary chair frame 200 and tighten cloth 300, tightens cloth 300 and is located in main chair frame 100 and secondary chair frame 200.See also Fig. 2, its main chair frame 100 for the detachable sofa 10 shown in Fig. 1 and the structure chart of secondary chair frame 200.
As shown in Figure 3, it is the structure chart of the main chair frame 100 of the detachable sofa 10 shown in Fig. 1.See also Fig. 4, it is the exploded view of the main chair frame 100 shown in Fig. 3.
Main chair frame 100 comprises: two main chair pin 110, first front beam 120, first rear cross beams 130, two the first back rests 140, straight line back support bar 150.
Two main chair pin 110 are oppositely arranged, and main chair pin 110 comprises the first upper support frame 112 and the first lower support frame 114.First upper support frame 112 is in " n " font, and the first lower support frame 114 is in " n " font, and the first upper support frame 112 and the first lower support frame 114 are connected to form " mouth " font.In the present embodiment, the first upper support frame 112 and the first lower support frame 114 are bolted.
The two ends of the first front beam 120 are connected with two the first upper support frames 112 respectively, and the two ends of the first rear cross beam 130 are connected with two the first upper support frames 112 respectively, the first front beam 120 and the first rear cross beam 130 arranged in parallel.In the present embodiment, the two ends of the first front beam 120 are connected with two the first upper support frames 112 respectively by bolt, and the two ends of the first rear cross beam 130 are connected with two the first upper support frames 112 respectively by bolt.
First front beam 120, first rear cross beam 130 and the first upper support frame 112 are connected to form a plane.
Two the first back rests 140 are installed on two the first upper support frames 112 respectively, and the two ends of straight line back support bar 150 are connected with two the first back rests 140 respectively, and straight line back support bar 150 and the first front beam 120 be arranged in parallel.In the present embodiment, the two ends of straight line back support bar 150 are connected with two the first back rests 140 respectively by bolt.
As shown in Figure 5, be the structure chart of the secondary chair frame 200 of the detachable sofa 10 shown in Fig. 1.See also Fig. 6, it is the exploded view of the secondary chair frame 200 shown in Fig. 5.Refer to Fig. 7, it is the part-structure figure of the secondary chair frame 200 shown in Fig. 5 simultaneously.
Secondary chair frame 200 comprises: two secondary chair pin 210, second front beam 220, second rear cross beams 230, two the second back rests 240, turning back support bar 250, bracing pieces 260.
Two secondary chair pin 210 are oppositely arranged, and secondary chair pin 210 comprises the second upper support frame 212 and the second lower support frame 214.Second upper support frame 212 is in " n " font, and the second lower support frame 214 is in " n " font, and the second upper support frame 212 and the second lower support frame 214 are connected to form " mouth " font.In the present embodiment, the second upper support frame 212 and the second lower support frame 214 are bolted.
The two ends of the second front beam 220 are connected with two the second upper support frames 212 respectively, and the two ends of the second rear cross beam 230 are connected with two the second upper support frames 212 respectively, the second front beam 220 and the second rear cross beam 230 arranged in parallel.In the present embodiment, the two ends of the second front beam 220 are connected with two the second upper support frames 212 respectively by bolt, and the two ends of the second rear cross beam 230 are connected with two the second upper support frames 212 respectively by bolt.
Second front beam 220, second rear cross beam 230 and the second upper support frame 212 are connected to form a plane.
The two ends of bracing piece 260 are connected with the second front beam 220 and the second rear cross beam 230 respectively.
Turning back support bar 250 is in " L " font, and the two ends of turning back support bar 250 are installed in the plane that the second front beam 220, second rear cross beam 230 and the second upper support frame 212 be connected to form respectively by two the second back rests 240.In the present embodiment, the two ends of turning back support bar 250 are connected with two the second back rests 240 respectively by bolt.
Wherein, the first back rest 140 and the second back rest 240 are triangle frame body structure.
Two main chair pin 110, first front beam 120, first rear cross beam 130, two the first back rests 140 of main chair frame 100 and straight line back support bar 150 can be dismantled and install by bolt each other, and two secondary chair pin 210, second front beam 220, second rear cross beams 230, two the second back rests 240, turning back support bar 250 and bracing pieces 260 of secondary chair frame 200 can be dismantled and install by bolt each other.
Main chair frame 100 and secondary chair frame 200 are dismantled, all parts can be folded and be contained in an entirety, packaged convenience, and convenient carrying and transport, when it is desired to be used, can be assembled all parts by bolt, greatly facilitates dismounting and assembling.
As shown in Figure 8, it is the structure chart of the detachable sofa 10 of another embodiment.See also Fig. 9, it removes the structure chart tightened after cloth 300 for the detachable sofa 10 shown in Fig. 8.In this embodiment, detachable sofa 10 also comprises handrail 310, and handrail 310 is installed on two main chair pin 110, and is installed on two secondary chair pin 210.
See also Figure 10,11 and 12, handrail 310 is also arranged with handrail cloth 312.
Above-described embodiment is the utility model preferably embodiment; but embodiment of the present utility model is not restricted to the described embodiments; change, the modification done under other any does not deviate from Spirit Essence of the present utility model and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection domain of the present utility model.
Claims (8)
1. a detachable sofa, is characterized in that, comprising: main chair frame, secondary chair frame and tighten cloth, described in tighten and be laid in described main chair frame and described secondary chair frame;
Described main chair frame comprises: two main chair pin, the first front beam, the first rear cross beam, two the first back rests, straight line back support bar;
Two described main chair pin are oppositely arranged, described main chair pin comprises the first upper support frame and the first lower support frame, described first upper support frame is in " n " font, and described first lower support frame is in " n " font, and described first upper support frame and described first lower support frame are connected to form " mouth " font;
The two ends of described first front beam respectively first upper support frame described with two are connected, and the two ends of described first rear cross beam respectively first upper support frame described with two are connected, described first front beam and described first rear cross beam arranged in parallel;
Described first front beam, described first rear cross beam and described first upper support frame are connected to form a plane;
Two described first back rests are installed on two described first upper support frames respectively, and the two ends of described straight line back support bar respectively first back rest described with two are connected, and described straight line back support bar and described first front beam be arranged in parallel;
Described secondary chair frame comprises: two secondary chair pin, the second front beam, the second rear cross beam, two the second back rests, turning back support bar, bracing pieces;
Two described secondary chair pin are oppositely arranged, described secondary chair pin comprises the second upper support frame and the second lower support frame, described second upper support frame is in " n " font, and described second lower support frame is in " n " font, and described second upper support frame and described second lower support frame are connected to form " mouth " font;
The two ends of described second front beam respectively second upper support frame described with two are connected, and the two ends of described second rear cross beam respectively second upper support frame described with two are connected, described second front beam and described second rear cross beam arranged in parallel;
Described second front beam, described second rear cross beam and described second upper support frame are connected to form a plane;
The two ends of described bracing piece are connected with described second front beam and described second rear cross beam respectively;
Described turning back support bar is in " L " font, and the two ends of described turning back support bar are installed in the plane that described second front beam, described second rear cross beam and described second upper support frame be connected to form respectively by two described second back rests;
Wherein, described first back rest and described second back rest are triangle frame body structure.
2. detachable sofa according to claim 1, is characterized in that, described first upper support frame and described first lower support frame are bolted.
3. detachable sofa according to claim 1, is characterized in that, described second upper support frame and described second lower support frame are bolted.
4. detachable sofa according to claim 1, it is characterized in that, the two ends of described first front beam by bolt respectively first upper support frame described with two be connected, the two ends of described first rear cross beam by bolt respectively first upper support frame described with two be connected.
5. detachable sofa according to claim 1, it is characterized in that, the two ends of described second front beam by bolt respectively second upper support frame described with two be connected, the two ends of described second rear cross beam by bolt respectively second upper support frame described with two be connected.
6. detachable sofa according to claim 1, is characterized in that, the two ends of described straight line back support bar by bolt respectively first back rest described with two be connected.
7. detachable sofa according to claim 1, is characterized in that, the two ends of described turning back support bar by bolt respectively second back rest described with two be connected.
8. detachable sofa according to claim 1, is characterized in that, described detachable sofa also comprises handrail, and described handrail is installed on two described main chair pin and two described secondary chair pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420840604.2U CN204444973U (en) | 2014-12-24 | 2014-12-24 | A kind of detachable sofa |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420840604.2U CN204444973U (en) | 2014-12-24 | 2014-12-24 | A kind of detachable sofa |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204444973U true CN204444973U (en) | 2015-07-08 |
Family
ID=53651943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420840604.2U Expired - Fee Related CN204444973U (en) | 2014-12-24 | 2014-12-24 | A kind of detachable sofa |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204444973U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106617886A (en) * | 2017-01-24 | 2017-05-10 | 东莞产权交易中心 | Parent-child sofa |
-
2014
- 2014-12-24 CN CN201420840604.2U patent/CN204444973U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106617886A (en) * | 2017-01-24 | 2017-05-10 | 东莞产权交易中心 | Parent-child sofa |
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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: 20150708 Termination date: 20211224 |