CN204743080U - Can dismantle a chair - Google Patents
Can dismantle a chair Download PDFInfo
- Publication number
- CN204743080U CN204743080U CN201520489223.9U CN201520489223U CN204743080U CN 204743080 U CN204743080 U CN 204743080U CN 201520489223 U CN201520489223 U CN 201520489223U CN 204743080 U CN204743080 U CN 204743080U
- Authority
- CN
- China
- Prior art keywords
- support portion
- chairs
- connecting portion
- supporting part
- seat
- 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 can dismantle a chair, it includes the desk, including a pair of supporting part, to can dismantling the connection through first connecting portion between the supporting part, each supporting part includes for the last supporting part of bearing notebook, is used for to support in the under bracing portion on bed or ground and connects the second connecting portion between upper and lower supporting part, and the connection can be dismantled to being connected be between upper and lower supporting part and the second connecting portion, and the chair, including a seat and the back is connected through third connecting portion and seat detachably, before the back includes one the supporting part with one after the supporting part, bottom sprag in the seat of preceding supporting part, bottom sprag in the bed or the ground of back supporting part precedingly can be dismantled the connection and keep an angle through the connecting piece between the top of supporting part after for the angle modulation can be carried out with adaptation human comfort degree in junction preceding, the back supporting part. The utility model discloses a can dismantle a chair has advantages such as simple structure, easy dismantlement, easy regulation.
Description
Technical field
The utility model relates to field of furniture, particularly relates to a kind of detachable tables and chairs.
Background technology
At present, notebook has become requisite a kind of converter tools in the modern life, but market is applicable to the Computer table and chair of notebook, the general support supporting role only considered notebook, and do not consider other factors, such as, the demand etc. of the demand of human comfort, portable demand, placement space.Therefore, be necessary to be improved existing Computer table and chair, to meet the different demands of user.
Utility model content
In order to solve the above-mentioned technical problem existed in prior art, the purpose of this utility model is to provide a kind of structure simple and is easy to releasably detachable tables and chairs.
In order to achieve the above object, the technical scheme that the utility model adopts is:
A kind of detachable tables and chairs, comprise: desk, comprise a pair support portion, this is removably connected by the first connecting portion between support portion, each support portion comprise in order to support notebook upper support portion, in order to the lower support portion that is supported in bed or ground and the second connecting portion be connected between this upper and lower support portion, the connection between this upper and lower support portion and second connecting portion is and removably connects; And chair, the backrest comprising a seat and be removably connected by the 3rd connecting portion and this seat, this backrest comprises a front support portion and a rear support portion, the bottom support in this front support portion is in this seat, the bottom support in this rear support portion is in bed or ground, removably connected by connector between the top in this back and front supporting portion and keep an angle, making the junction in this back and front supporting portion can carry out angular adjustment to adapt to human comfort.
Further, all removably reinforcement is connected with between this upper and lower support portion and second connecting portion.
Further, this second connecting portion is provided with multiple first through holes of the vertical arrangement run through, by those first through holes, the relative distance between this upper and lower support portion can be regulated.
Further, this first connecting portion is provided with the second through hole, by this second through hole, this can be regulated to the relative distance between support portion.
Further, the shape of this upper and lower support portion and the second connecting portion is all in l font.
Further, this back and front supporting portion U-shaped all in top end opening, is removably connected by this connector between the opening part of the two.
Further, this back and front supporting portion includes removably connect ground the first side arm, the second side arm and base arm, and the shape of this first, second side arm, base arm and connector is all in l font.
Further, the 3rd connecting portion is provided with a perforation, and the base arm in this rear support portion makes this seat removably be connected with backrest through this perforation.
Further, the material of this support portion and backrest is any one of steel, iron or the aluminium alloy with larger hardness.
Further, this seat is soft materials.
Compared with prior art, the utility model has following beneficial effect:
The desk that the support portion be removably connected by the upper and lower support portion and the second connecting portion that arrange and a pair support portion are removably connected, by arranging backrest that back and front supporting portion and connector be removably connected and the chair that seat is removably connected with backrest, detachable tables and chairs of the present utility model are made to have structure simple and be easy to the advantage dismantled.
In addition, by being undertaken connecting by connector between back and front supporting portion and keeping an angle, make the junction in back and front supporting portion can carry out angular adjustment to adapt to human comfort, thus detachable tables and chairs of the present utility model are had be easy to the advantage that regulates.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the desk of the detachable tables and chairs of an embodiment.
Fig. 2 is the schematic top plan view of the chair of the detachable tables and chairs of an embodiment.
Fig. 3 is the part schematic diagram after the detachable tables and chairs dismounting of an embodiment.
Wherein, description of reference numerals is as follows:
100, detachable tables and chairs; 1, desk; 11, support portion; 111, upper support portion; 1111, third through-hole; 112, lower support portion; 1121, third through-hole; 113, the second connecting portion; 1131, reinforcement; 1132, the first through hole; 12, the first connecting portion; 121, the second through hole; 2, chair; 21, seat; 22, backrest; 221, front support portion; 2211, the first side arm; 2212, the second side arm; 2213, base arm; 222, rear support portion; 2221, the first side arm; 2222, the second side arm; 2223, base arm; 223, connector; 23, the 3rd connecting portion.
Detailed description of the invention
Below with reference to accompanying drawing, elaboration is further given to each embodiment of the present utility model.
Refer to Fig. 1 to Fig. 2, in one embodiment, a kind of detachable tables and chairs 100 comprise: for the desk 1 of support notebook and the chair 2 for user's seat.Certainly, in other embodiments, these detachable tables and chairs 100 are also applicable to the article that support is similar to notebook appearance and size, such as, and the books etc. that large-sized panel computer or 16 is opened.
Wherein, desk 1 can be positioned over bed or ground.Desk 1 comprises a pair support portion 11, and this is removably connected by the first connecting portion 12 between support portion 11.
Further, the material of this support portion 11 has larger hardness, has good supportive to make detachable tables and chairs 100.Such as, this material with larger hardness is steel, iron or aluminium alloy etc.
Further, each support portion 11 comprises in order to the upper support portion 111 of support notebook, in order to the lower support portion 112 that is supported in bed or ground and the second connecting portion 113 be connected between this upper and lower support portion 111,112.Connection between this upper and lower support portion 111,112 and second connecting portion 113 is and removably connects.
Chair 2 can be matched in desk 1 and be positioned over bed or ground.The backrest 22 that chair 2 is comprised a seat 21 and is removably connected by the 3rd connecting portion 23 and this seat 21.
Further, this seat 21 is soft materials, and such as, plastics or rubber etc., be not only conducive to storage, and improve the comfort level of human body.
Further, the material of this backrest 22 has larger hardness, has good supportive to make detachable tables and chairs 100.Such as, this material with larger hardness is steel, iron or aluminium alloy etc.
Further, this backrest 22 comprises front support portion 221 and a rear support portion 222.The bottom support in this front support portion 221 is in this seat 21, and the bottom support in this rear support portion 222 is in bed or ground.Removably connected by connector 223 between the top in this back and front supporting portion 221,222 and keep an angle, making the junction in this back and front supporting portion 221,222 can carry out angular adjustment to adapt to human comfort.Preferably, the angle of the junction in back and front supporting portion 221,222 is between the scope of 30 °-90 °.
In the present embodiment, upper by what arrange, lower support portion 111, 112 support portions 11 be removably connected with the second connecting portion 113, and the desk 1 that a pair support portion 11 removably connects, before arranging, rear support portion 221, 222 backrests 22 be removably connected with connector 223, and the chair 2 that seat 21 is removably connected with backrest 22, each parts of the detachable tables and chairs 100 of the present embodiment are all removably connected, removably connecting can be riveted joint, also can connect by bolt, not only structure is simple and be easy to dismounting, make the tables and chairs after dismantling can not take excessive accommodation space, also be convenient to user carry with, portability is higher, and make the angle of inclination of backrest 22 be easy to regulate by connector 223, thus meet the demand of human comfort better.
In addition, it is worth mentioning that, the desk 1 in these detachable tables and chairs 100 can separate with chair 2 and is used alone, and then adds the application scenarios of these detachable tables and chairs 100.
As shown in Figure 1, in one embodiment, reinforcement 1131 is all removably connected with, to increase the intensity of desk 1 support notebook between this upper and lower support portion 111,112 and second connecting portion 113.
Further, the first securing member is used for reinforcement 1131 to be fixedly connected between this upper and lower support portion 111,112 and second connecting portion 113.Such as, this first securing member can be bolts and nuts.
This second connecting portion 113 is provided with multiple first through holes 1132 of the vertical arrangement run through, by those first through holes 1132, the relative distance between this upper and lower support portion 111,112 can be regulated, so realize detachable tables and chairs 100 be easy to highly regulate.
Further, the second securing member is each passed through the first different through holes 1132 upper and lower support portion 111,112 is fixedly connected on the diverse location of this second connecting portion 113 respectively.Such as, the second securing member can be bolts and nuts.Bolt can be threaded onto on nut through after those first through holes 1132 from top to bottom successively, not only achieve removably being connected of upper and lower support portion 111,112 and the second connecting portion 113, and the relative distance between this upper and lower support portion 111,112 can be regulated.
This first connecting portion 12 is provided with the second through hole 121, by this second through hole 121, this can be regulated to the relative distance between support portion 11.
Further, the quantity of the first connecting portion 12 is two, and the quantity of the second through hole 121 has multiple.Second securing member is each passed through the second different through holes 121 and support portion 111 on a pair can be separately fixed at be positioned on the diverse location of the first connecting portion 12 of top, make a pair lower support portion 112 can be separately fixed on the diverse location of the first connecting portion 12 being positioned at below simultaneously, to regulate this to the width between support portion 11, and then the desk 1 of the present embodiment is made to go for the article such as the notebook of support different size.
Further, this upper and lower support portion 111,112 is evenly laid with multiple third through-hole 1111,1121 along its length, different positions is fixed on for the first connecting portion 12, be beneficial to the stability improving detachable tables and chairs 100, to be supported in bed or bottom surface better and to carry out support to different article.Especially, when the first connecting portion 12 being positioned at top is arranged on upper support portion along the outer end in degree direction, except contributing to the support of the article such as notebook, it can also be utilized to be fixed some little article simultaneously, such as, mobile phone.
In the present embodiment, roughly in C font structure after upper and lower support portion 111,112 and second connecting portion 113 is interconnected.Ji Shang support portion 111, C font top, in order to support notebook, is that lower support portion 112 is in order to be supported on bed or ground bottom C font.Meanwhile, the shape of upper and lower support portion 111,112 and second connecting portion 113 after dismounting is all in l font.Preferably, as shown in Figure 3, upper and lower support portion 111,112 and second connecting portion 113 after dismounting can be the aluminium flake of l font, and the large-scale processing being beneficial to detachable tables and chairs 100 is produced, and reduces production cost.
As shown in Figure 2, in one embodiment, this back and front supporting portion 221,222 U-shaped all in top end opening, is removably connected by this connector 223 between the opening part of the two.
Further, this back and front supporting portion 221,222 includes removably connect ground the first side arm (2211,2221), the second side arm (2212,2222) and base arm (2213,2223).The shape of this first side arm (2211,2221), the second side arm (2212,2222), base arm (2213,2223) and connector 223 is all in l font.Preferably, as shown in Figure 3, this first side arm (2211,2221) and the second side arm (2212,2222) can be the aluminium flakes of l font, and base arm 2213,2223 and connector 223 can be the aluminium pipes of l font, the large-scale processing being beneficial to detachable tables and chairs 100 is produced, and reduces production cost.
Further, 3rd connecting portion 23 is provided with a perforation, the base arm 2223 in this rear support portion 222 makes this seat 21 removably be connected with backrest 22 through this perforation, and the base arm 2213 in this front support portion 221 is pressed on the outside of the 3rd connecting portion 23, those base arm 2213,2223 can not be moved along opposing direction relative to fixing, improving the stability of backrest 22.
In the present embodiment, due to back and front supporting portion 221,222 be all removably be connected between connector 223, therebetween can mutually rotate relative to connector 223, and then the adjustment of angle can be carried out in the junction both realizing, to meet the comfort level of human body better.In addition, seat 21 and backrest 22 are interconnected, make when user is sitting in seat 21 by the 3rd connecting portion 23, the position of backrest 22 is also relatively fixing and can not be moved.
Foregoing; be only preferred embodiment of the present utility model; not for limiting embodiment of the present utility model; those of ordinary skill in the art are according to central scope of the present utility model and spirit; can carry out corresponding flexible or amendment very easily, therefore protection domain of the present utility model should be as the criterion with the protection domain required by claims.
Claims (10)
1. detachable tables and chairs, is characterized in that, comprising:
Desk, comprise a pair support portion, this is removably connected by the first connecting portion between support portion, each support portion comprise in order to support notebook upper support portion, in order to the lower support portion that is supported in bed or ground and the second connecting portion be connected between this upper and lower support portion, the connection between this upper and lower support portion and second connecting portion is and removably connects; And
Chair, the backrest comprising a seat and be removably connected by the 3rd connecting portion and this seat, this backrest comprises a front support portion and a rear support portion, the bottom support in this front support portion is in this seat, the bottom support in this rear support portion is in bed or ground, removably connected by connector between the top in this back and front supporting portion and keep an angle, making the junction in this back and front supporting portion can carry out angular adjustment to adapt to human comfort.
2. detachable tables and chairs as claimed in claim 1, is characterized in that, be all removably connected with reinforcement between this upper and lower support portion and second connecting portion.
3. detachable tables and chairs as claimed in claim 1, is characterized in that, this second connecting portion is provided with multiple first through holes of the vertical arrangement run through, by those first through holes, the relative distance between this upper and lower support portion can be regulated.
4. detachable tables and chairs as claimed in claim 1, it is characterized in that, this first connecting portion is provided with the second through hole, by this second through hole, this can be regulated to the relative distance between support portion.
5. detachable tables and chairs as claimed in claim 1, it is characterized in that, the shape of this upper and lower support portion and the second connecting portion is all in l font.
6. detachable tables and chairs as claimed in claim 1, it is characterized in that, this back and front supporting portion U-shaped all in top end opening, is removably connected by this connector between the opening part of the two.
7. detachable tables and chairs as claimed in claim 6, is characterized in that, this back and front supporting portion includes removably connect ground the first side arm, the second side arm and base arm, and the shape of this first, second side arm, base arm and connector is all in l font.
8. detachable tables and chairs as claimed in claim 7, it is characterized in that, the 3rd connecting portion is provided with a perforation, and the base arm in this rear support portion makes this seat removably be connected with backrest through this perforation.
9. the detachable tables and chairs as described in as arbitrary in claim 1 to 8, is characterized in that, the material of this support portion and backrest is any one of steel, iron or the aluminium alloy with larger hardness.
10. detachable tables and chairs as claimed in claim 9, it is characterized in that, this seat is soft materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520489223.9U CN204743080U (en) | 2015-07-08 | 2015-07-08 | Can dismantle a chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520489223.9U CN204743080U (en) | 2015-07-08 | 2015-07-08 | Can dismantle a chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204743080U true CN204743080U (en) | 2015-11-11 |
Family
ID=54457850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520489223.9U Expired - Fee Related CN204743080U (en) | 2015-07-08 | 2015-07-08 | Can dismantle a chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204743080U (en) |
-
2015
- 2015-07-08 CN CN201520489223.9U patent/CN204743080U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20151111 Termination date: 20160708 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |