CN2852832Y - Chair with detachable seat - Google Patents
Chair with detachable seat Download PDFInfo
- Publication number
- CN2852832Y CN2852832Y CN 200520064267 CN200520064267U CN2852832Y CN 2852832 Y CN2852832 Y CN 2852832Y CN 200520064267 CN200520064267 CN 200520064267 CN 200520064267 U CN200520064267 U CN 200520064267U CN 2852832 Y CN2852832 Y CN 2852832Y
- Authority
- CN
- China
- Prior art keywords
- handrail
- backboard
- board
- seat
- backstay
- 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
- 230000002787 reinforcement Effects 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
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- Special Chairs (AREA)
Abstract
A chair comprises a seat board, a backrest board and armrests, wherein the backrest board is inserted on the seat board, and the armrests are inserted on the backrest board. The back of the seat board is provided with a back inserting groove, the bottom of the inserting groove is provided with a positioning hole, a positioning rod arranged in the back board is corresponding to the positioning hole, and the bottom end part of the positioning rod extends out of the back board and is inserted into the positioning hole. The back board is formed by combining a front part and a rear part, the center of the bottom of the back board is provided with a projection part for plug-in mounting, two or more positioning rods are symmetrically arranged between the two back boards, the positioning rods are fixed on the back board, and the bottom end parts of the positioning rods extend out of the projection part of the back board. The utility model discloses be provided with the locating hole on the registration arm of back end handrail, during the user's installation, only need to push down the reference column on the anterior segment handrail union coupling can. The utility model discloses install and remove simple and efficient, fix a position accurate and firm, equipment back overall structure intensity is high.
Description
Technical field
The utility model relates to a kind of seat.
Background technology
At present, the general volume of seat with handrail is bigger, and cost of transportation is than higher, and some producer decomposes the making of coming with the seat of this Armrest, after the loose mail transportation arrives the destination, re-assemblies again, and the nail of generally tightly tightening up a screw between adjacent component gets final product.The seat of this minute body structure has reduced cost of transportation really, and still, its structural strength of seat of assembling via loose mail reduces greatly, does not satisfy the requirement of user to its intensity, makes us not too satisfied.
The utility model content
The purpose of this utility model is to provide a kind of simple and reasonable, simple and efficient, accurate positioning of mounting or dismounting and firm, the high seat of assembling back overall construction intensity, to overcome weak point of the prior art.
A kind of seat by this purpose design comprises seat board, backboard and handrail, and its architectural feature is that backboard is inserted on the seat board, and handrail is inserted on the backboard.
Above-mentioned seat board is provided with the backrest inserting groove by the position, back, and inserting groove bottom is provided with locating hole, corresponding with this locating hole backstay that is arranged in the backboard, and backboard is stretched out in the bottom of backstay, inserts in the locating hole.
Above-mentioned backboard is that two of front and back combine, its bottom center is provided with and is used for the teat that plug-in mounting is used, be symmetrically arranged with two and above backstay in the middle of two backboards, backstay is fixed on the backboard, the teat of backboard is stretched out in the bottom of backstay, and the locating hole in the inserting groove is corresponding with backstay.
The inserting groove place part of above-mentioned seat board is given prominence to seat board, the structure that is rectangle, its edge's arc-shaped transition; Seat board central authorities are provided with the backing plate of assembly unit.
Above-mentioned backing plate end face is given prominence to the seat board surface, and the backing plate surface is provided with anti-skidding projection.
Above-mentioned handrail is two sections, and the back segment handrail is arranged on the backboard, and the leading portion handrail is single-alone solely to be one, passes through between the handrail of two ends in the positioning pipe in the pipe plug insertion back segment handrail on the leading portion handrail.
The pipe joint of above-mentioned leading portion handrail is provided with and prevents that the leading portion handrail from withdrawing from reference column, correspondingly therewith on the positioning pipe of back segment handrail is provided with a locating hole.
Positioning pipe in the above-mentioned back segment handrail extends back, and joins with the backstay that is arranged in the backboard.
Above-mentioned leading portion handrail and back segment handrail are arcuate structure.
Above-mentioned backboard is a concave inward structure, and its Mosaic face is provided with crisscross reinforcement.
The utility model is divided into two making with backboard, and in the middle of two backboards, be symmetrically arranged with two and above backstay, backstay is fixed on the backboard, the positioning pipe of connection, fixed armrest is connected with backstay at the backboard middle part, thereby has strengthened the structural strength of whole seat greatly.
The utility model is provided with a locating hole in the positioning pipe of back segment handrail, and during user installation, only the reference column that need depress on the leading portion handrail tube joint gets final product.
This product adopts plastics to make, and in light weight, it is low to make cost; The non-slipping block that seat board central authorities are provided with prevents that child from causing injury because of accident slides from seat, eliminates accident potential.
The utility model is simple and reasonable, mounting or dismounting are simple and efficient, accurate positioning and firm, assembling back overall construction intensity height.
Description of drawings
Fig. 1 is the utility model one embodiment assembly structure schematic diagram.
Fig. 2 is the backsight structural representation of backboard after removing wherein one.
Fig. 3 is a leading portion armrest schematic diagram.
Fig. 4 is an A place structure for amplifying schematic diagram among Fig. 3.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Referring to Fig. 1-Fig. 4, this seat, backboard 2 are inserted on the seat board 1, and handrail is inserted on the backboard 2.Seat board 1 central authorities are provided with the backing plate 1.1 of assembly unit, and backing plate 1.1 end faces are given prominence to seat board 1 surface, and backing plate 1.1 surfaces are provided with anti-skidding projection 1.3.Seat board 1 is provided with the inserting groove 1.2 of backboard 2 by the position, back, and inserting groove 1.2 bottoms are provided with locating hole, corresponding with this locating hole backstay 2.2 that is arranged in the backboard 2, and backboard is stretched out in the bottom of backstay 2.2, inserts in the locating hole.The inserting groove 1.2 place parts of seat board 1 are given prominence to seat board 1, the structure that is rectangle, its edge's arc-shaped transition; Backboard 2 combines for two of front and back, and its bottom center is provided with and is used for the teat 2.1 that plug-in mounting is used, and backboard 2 is a concave inward structure, and its Mosaic face is provided with crisscross reinforcement 2.4.Be symmetrically arranged with two backstays 2.2 in the middle of two backboards, the teat of backboard 2 is stretched out in the bottom of backstay 2.2, and 1.2 locating hole is corresponding with backstay in the inserting groove.Handrail is two sections, back segment handrail 3.4 is arranged on the backboard 2, leading portion handrail 3.3 is one separately, and in the positioning pipe 2.3 that inserts in the back segment handrail 3.4 by the pipe plug on the leading portion handrail 3.3 3.1 between the handrail of two ends, pipe joint 3.1 is fixed in the leading portion handrail 3.3 by screw.The pipe joint 3.1 of leading portion handrail 3.3 is provided with and prevents that leading portion handrail 3.3 from withdrawing from reference column 3.2, the corresponding therewith locating hole that is provided with on the positioning pipe 2.3 of back segment handrail 3.4.Positioning pipe 2.3 is fixed on back segment handrail 3.4 and the backboard 2 by screw, and the positioning pipe 2.3 in the back segment handrail 3.4 extends back, and joins with the backstay 2.2 that is arranged in the backboard 2.Leading portion handrail 3.3 and back segment handrail 3.4 are arcuate structure.
Claims (10)
1. a seat comprises seat board (1), backboard (2) and handrail, it is characterized in that described backboard is inserted on the seat board, and handrail is inserted on the backboard.
2. seat according to claim 1, it is characterized in that described seat board (1) is provided with backrest inserting groove (1.2) by the position, back, the inserting groove bottom is provided with locating hole, corresponding with this locating hole backstay (2.2) that is arranged in the backboard, backboard is stretched out in the bottom of backstay, inserts in the locating hole.
3. seat according to claim 2, it is characterized in that described backboard (2) combines for two of front and back, its bottom center is provided with the teat (2.1) that is used for plug-in mounting and uses, teat is inserted in the inserting groove (1.2), be symmetrically arranged with two and above backstay (2.2) in the middle of two backboards, backstay is fixed on the backboard, and the teat of backboard is stretched out in the bottom of backstay, and the locating hole in the inserting groove is corresponding with backstay.
4. seat according to claim 2 is characterized in that inserting groove (1.2) the place part of described seat board is given prominence to seat board (1), the structure that is rectangle, its edge's arc-shaped transition; Seat board central authorities are provided with the backing plate (1.1) of assembly unit.
5. seat according to claim 4 is characterized in that described backing plate (1.1) end face gives prominence to the seat board surface, and the backing plate surface is provided with anti-skidding projection (1.3).
6. seat according to claim 1, it is characterized in that described handrail is two sections, back segment handrail (3.4) is arranged on the backboard (2), leading portion handrail (3.3) is single-alone solely to be one, passes through between the handrail of two ends in the positioning pipe (2.3) in pipe plug (3.1) the insertion back segment handrail on the leading portion handrail.
7. seat according to claim 6, the pipe joint (3.1) that it is characterized in that described leading portion handrail (3.3) is provided with and prevents that the leading portion handrail from withdrawing from reference column (3.2), correspondingly therewith on the positioning pipe of back segment handrail (3.4) is provided with a locating hole.
8. seat according to claim 6 is characterized in that the positioning pipe (2.3) in the described back segment handrail (3.4) extends back, and joins with the backstay (2.2) that is arranged in the backboard (2).
9. seat according to claim 6 is characterized in that described leading portion handrail (3.3) and back segment handrail (3.4) are arcuate structure; Positioning pipe (2.3) is fixed on back segment handrail (3.4) and the backboard (2) by screw, and pipe joint (3.1) is fixed in the leading portion handrail by screw.
10. seat according to claim 1 is characterized in that described backboard (2) is a concave inward structure, and its Mosaic face is provided with crisscross reinforcement (2.4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520064267 CN2852832Y (en) | 2005-09-13 | 2005-09-13 | Chair with detachable seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520064267 CN2852832Y (en) | 2005-09-13 | 2005-09-13 | Chair with detachable seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2852832Y true CN2852832Y (en) | 2007-01-03 |
Family
ID=37579455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520064267 Expired - Fee Related CN2852832Y (en) | 2005-09-13 | 2005-09-13 | Chair with detachable seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2852832Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102125359A (en) * | 2010-01-15 | 2011-07-20 | 浙江森川家具有限公司 | Plug-in type combined leisure chair |
| CN104207517A (en) * | 2014-09-22 | 2014-12-17 | 安吉县聚源家具有限公司 | Comfortable seat |
| CN110584367A (en) * | 2019-10-11 | 2019-12-20 | 广西职业技术学院 | Combined furniture |
-
2005
- 2005-09-13 CN CN 200520064267 patent/CN2852832Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102125359A (en) * | 2010-01-15 | 2011-07-20 | 浙江森川家具有限公司 | Plug-in type combined leisure chair |
| CN104207517A (en) * | 2014-09-22 | 2014-12-17 | 安吉县聚源家具有限公司 | Comfortable seat |
| CN110584367A (en) * | 2019-10-11 | 2019-12-20 | 广西职业技术学院 | Combined furniture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |