CN204192056U - One moulds wooden chair - Google Patents
One moulds wooden chair Download PDFInfo
- Publication number
- CN204192056U CN204192056U CN201420688149.9U CN201420688149U CN204192056U CN 204192056 U CN204192056 U CN 204192056U CN 201420688149 U CN201420688149 U CN 201420688149U CN 204192056 U CN204192056 U CN 204192056U
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- CN
- China
- Prior art keywords
- flexure strip
- seat
- link slot
- connector
- exterior bayonet
- 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.)
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Abstract
The utility model discloses one and mould wooden chair, comprise: seat, backrest and chair leg, support bar is provided with between described seat and chair leg, one end of described support bar is bolted on seat, the other end of described support bar is bolted on chair leg, described backrest is provided with notch, and described notch to be stuck on seat and to be attached thereto by bolt, is also provided with elastic back cushion between described seat and backrest; Described seat comprises seat plate and connecting plate, and the both sides of connecting plate or side are provided with a pair or a connector, and the both sides of described seat plate are respectively provided with a symmetrical link slot, and when described seat plate is connected with connecting plate, link slot and connector are interlocked.The utility model structure is simple, by link slot and connector be interlocked make floor body and connecting plate mutually between stable connection, the multiple vibrational power flow simultaneously gone up on flexure strip and lower flexure strip make the connection between the two of link slot and connector more firm, not easily throw off, seat entirety is more firm.
Description
Technical field
The utility model relates to a kind of material placement tray, particularly one and moulds wooden chair.
Background technology
The fields such as building installation engineering, garden landscape, furniture use wooden section bar mostly, need a large amount of trees of felling owing to making wooden profile material thus cause environment to be destroyed, in order to protection of the environment brings into use Wood-plastic profiles.Mould wood to refer to and utilize polyethylene, polypropylene and polyvinyl chloride etc. to replace common resin adhesive, be mixed into new wood materials with the useless string such as wood powder, rice husk, stalk more than more than 35%-70%.Plastic-wood section refers to that the section bar produced after the process processing such as extruding, mold pressing, injection moulding moulded by wood.It is a kind of primarily of material and thermoplastic macromolecule material (plastics) and processing aid etc. based on timber (lignose, plant cellulose) for now moulding wood composite board, the high-tech green material made through die apparatus heating extrusion molding again after mixing, have performance and the feature of timber and plastics concurrently, the advanced composite material (ACM) of timber and plastics can be substituted.But the syndeton of existing plastic-wood section in installation process is unreliable, causes connecting built on the sand, improve existing design so need badly.
Summary of the invention
For the problems referred to above that prior art exists, the purpose of this utility model is to provide one to mould wooden chair.
The technical solution of the utility model is: one moulds wooden chair, comprise: seat, backrest and chair leg, support bar is provided with between described seat and chair leg, one end of described support bar is bolted on seat, the other end of described support bar is bolted on chair leg, described backrest is provided with notch, and described notch to be stuck on seat and to be attached thereto by bolt, is also provided with elastic back cushion between described seat and backrest;
Described seat comprises seat plate and connecting plate, the both sides of described connecting plate or side are provided with a pair or a connector, the both sides of described seat plate are respectively provided with a symmetrical link slot, when described seat plate is connected with connecting plate, link slot and connector are interlocked, described connector is provided with flexure strip and lower flexure strip, described upper flexure strip and lower flexure strip are respectively equipped with elasticity medial surface and lower elasticity medial surface, mounting board mouth is formed between described upper elasticity medial surface and lower elasticity medial surface, squeeze pin is provided with in described mounting board mouth, one end linking springs of described squeeze pin, one end of described spring connects squeeze pin, the other end of described spring is arranged on a side of connecting plate, described squeeze pin is provided with the gradual change external diameter extended along telescopic spring direction, its external diameter becomes large from the one end away from spring gradually to one end close with spring, described mounting board mouth also has the gradual change internal diameter extended along telescopic spring direction, the external diameter of its internal diameter change direction and squeeze pin changes in the opposite direction, described squeeze pin is greater than the degree of depth of link slot away from the distance of one end a to side of connecting plate of spring, described upper flexure strip and lower flexure strip are also respectively equipped with resilient outboard face and lower resilient outboard face, described upper resilient outboard face is provided with exterior bayonet slot, described lower resilient outboard face is provided with lower exterior bayonet slot, described link slot is provided with the convex platform and lower convex platform that match with upper exterior bayonet slot and lower exterior bayonet slot when connector enters link slot, described upper exterior bayonet slot is provided with groove bottom, the both sides of described upper groove bottom are connected to two upper groove sides, described two upper groove sides have the gradient of upwards exterior bayonet slot opening direction gathering, described lower exterior bayonet slot is provided with lower groove bottom, the both sides of described lower groove bottom are connected to two lower groove sides, described two lower groove sides have the gradient of downward exterior bayonet slot opening direction gathering, two upper groove sides when described connector enters link slot on upper exterior bayonet slot and lower exterior bayonet slot and two lower groove sides are drawn in respectively and are fastened convex platform and lower convex platform.
Preferably, the opening part of described link slot is provided with the chamfered section be convenient to connector and entered.
Preferably, the junction of described upper flexure strip and lower flexure strip and floor body is respectively arranged with gathering mouth and lower gathering mouth, and described upper gathering mouth and lower gathering mouth are respectively equipped with and are provided for flexure strip and the change of lower flexure strip section thickness comparatively uniform oblique gathering face and lower oblique gathering face.
Preferably, the end of described upper flexure strip and lower flexure strip is provided with the upper oblique crop and lower oblique crop of being convenient to enter link slot.
Preferably, the cross sectional shape of described squeeze pin is trapezoidal.
In sum, the utility model has the following advantages:
The utility model structure is simple, by link slot and connector be interlocked make floor body and connecting plate mutually between stable connection, the multiple vibrational power flow simultaneously gone up on flexure strip and lower flexure strip make the connection between the two of link slot and connector more firm, not easily throw off, seat entirety is more firm.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model preferred embodiment;
Fig. 2 is the structural representation of seat plate in Fig. 1;
Fig. 3 is the structural representation of connecting plate in Fig. 1;
Fig. 4 is the enlarged diagram of part A in Fig. 3.
Detailed description of the invention
Do to illustrate in detail, intactly further to the utility model below in conjunction with embodiment and accompanying drawing.
As Figure 1-4, one moulds wooden chair, comprise: seat a1, backrest a2 and chair leg a3, support bar a4 is provided with between described seat a1 and chair leg a3, one end of described support bar a4 is bolted on seat a1, and the other end of described support bar a4 is bolted on chair leg a3, and described backrest a2 is provided with notch a21, described notch a21 to be stuck on seat a1 and to be attached thereto by bolt, is also provided with elastic back cushion a5 between described seat a1 and backrest a2;
Described seat a1 comprises seat plate a11 and connecting plate a12, the both sides of described connecting plate a12 or side are provided with a pair or a connector 1, the both sides of described seat plate a11 are respectively provided with a symmetrical link slot 2, when described seat plate a11 is connected with connecting plate a12, link slot 2 and connector 1 are interlocked, described connector 1 is provided with flexure strip 3 and lower flexure strip 4, described upper flexure strip 3 and lower flexure strip 4 are respectively equipped with elasticity medial surface 31 and lower elasticity medial surface 41, mounting board mouth a is formed between described upper elasticity medial surface 31 and lower elasticity medial surface 41, squeeze pin 5 is provided with in described mounting board mouth a, one end linking springs 6 of described squeeze pin 5, one end of described spring 6 connects squeeze pin 5, the other end of described spring 6 is arranged on a side 11 of connecting plate, described squeeze pin 5 is provided with the gradual change external diameter extended along spring 6 telescopic direction, its external diameter becomes large from the one end away from spring 6 gradually to one end close with spring 6, mounting board mouth a also has the gradual change internal diameter extended along spring 6 telescopic direction, the external diameter of its internal diameter change direction and squeeze pin 5 changes in the opposite direction, described squeeze pin 5 is greater than the degree of depth of link slot 2 away from the distance of one end a to side 11 of connecting plate a12 of spring 6, described upper flexure strip 3 and lower flexure strip 4 are also respectively equipped with resilient outboard face 32 and lower resilient outboard face 42, described upper resilient outboard face 32 is provided with exterior bayonet slot 33, described lower resilient outboard face 42 is provided with lower exterior bayonet slot 43, described link slot 2 is provided with the convex platform 21 and lower convex platform 22 that match with upper exterior bayonet slot 33 and lower exterior bayonet slot 43 when connector 1 enters link slot 2, described upper exterior bayonet slot 33 is provided with groove bottom 331, the both sides of described upper groove bottom 331 are connected to two upper groove sides 332, described two upper groove sides 332 have the gradient of upwards exterior bayonet slot 33 opening direction gathering, described lower exterior bayonet slot 43 is provided with lower groove bottom 431, the both sides of described lower groove bottom 431 are connected to two lower groove sides 432, described two lower groove sides 432 have the gradient of downward exterior bayonet slot 43 opening direction gathering, two upper groove sides 332 when described connector 1 enters link slot 2 on upper exterior bayonet slot 33 and lower exterior bayonet slot 43 and two lower groove sides 432 are drawn in respectively and are fastened convex platform 21 and lower convex platform 22.The opening part of described link slot 2 is provided with the chamfered section 23 be convenient to connector 1 and entered.Described upper flexure strip 3 and lower flexure strip 4 are respectively arranged with gathering mouth 34 and lower gathering mouth 44 with the junction of floor body, and described upper gathering mouth 34 and lower gathering mouth 44 are respectively equipped with and are provided for flexure strip 3 and the change of lower flexure strip 4 section thickness comparatively uniform oblique gathering face 341 and lower oblique gathering face 441.The end of described upper flexure strip 3 and lower flexure strip 4 is provided with the upper oblique crop 35 and lower oblique crop 45 of being convenient to enter link slot 2.The cross sectional shape of described squeeze pin 5 is trapezoidal.
As Figure 1-4, connector 1 is aimed at link slot 2 and is inserted by the seat plate a11 of the present embodiment and connecting plate a12 when mounted, then squeeze pin 5 is made to go deep into the bottom land of link slot 2 and contact with it, then further connector 1 and link slot 2 are fastened, spring 6 is compressed by squeeze pin 5, the large end external diameter of squeeze pin 5 gos deep into mounting board mouth a gradually, the outer peripheral face of squeeze pin 5 is contacted with the upper elasticity medial surface 31 on upper flexure strip 3 and lower flexure strip 4 points and lower elasticity medial surface 41 gradually, force flexure strip 3 and lower flexure strip 4 to expand outwardly and fasten link slot 2, go up exterior bayonet slot 33 and lower exterior bayonet slot 43 is also interlocked with convex platform 21 and lower convex platform 22 respectively simultaneously, the stability that further reinforced company joint 1 is connected with link slot 2.After connector 1 inserts link slot 2 completely, namely complete installation.In like manner, the connection between polylith disk body plate a11 and connecting plate a12 repeats aforesaid operations by connecting plate, connects reliable, not easily gets loose mutually.
The utility model above-described embodiment is only the use that technical solutions of the utility model are described simultaneously, is only enumerating of technical solutions of the utility model, is not limited to the technical solution of the utility model and protection domain thereof.Equivalent technologies means, equivalent apparatus etc. is adopted to be considered to be to the improvement of the technical scheme disclosed in the utility model claims and description the scope do not exceeded disclosed in the utility model claims and description.
Claims (5)
1. mould wooden chair for one kind, it is characterized in that, comprise: seat (a1), backrest (a2) and chair leg (a3), support bar (a4) is provided with between described seat (a1) and chair leg (a3), one end of described support bar (a4) is bolted on seat (a1), the other end of described support bar (a4) is bolted on chair leg (a3), described backrest (a2) is provided with notch (a21), described notch (a21) is stuck in seat (a1) and goes up and be attached thereto by bolt, elastic back cushion (a5) is also provided with between described seat (a1) and backrest (a2),
Described seat (a1) comprises seat plate (a11) and connecting plate (a12), the both sides of described connecting plate (a12) or side are provided with a pair or a connector (1), the both sides of described seat plate (a11) are respectively provided with a symmetrical link slot (2), when described seat plate (a11) is connected with connecting plate (a12), link slot (2) and connector (1) are interlocked, described connector (1) is provided with flexure strip (3) and lower flexure strip (4), described upper flexure strip (3) and lower flexure strip (4) are respectively equipped with elasticity medial surface (31) and lower elasticity medial surface (41), mounting board mouth (a) is formed between described upper elasticity medial surface (31) and lower elasticity medial surface (41), squeeze pin (5) is provided with in described mounting board mouth (a), one end linking springs (6) of described squeeze pin (5), one end of described spring (6) connects squeeze pin (5), the other end of described spring (6) is arranged on a side (11) of connecting plate, described squeeze pin (5) is provided with the gradual change external diameter extended along spring (6) telescopic direction, its external diameter becomes large gradually from one end to the one end close with spring (6) away from spring (6), described mounting board mouth (a) also has the gradual change internal diameter extended along spring (6) telescopic direction, the external diameter of its internal diameter change direction and squeeze pin (5) changes in the opposite direction, described squeeze pin (5) is greater than the degree of depth of link slot (2) away from one end to the distance of a side (11) of connecting plate (a12) of spring (6), described upper flexure strip (3) and lower flexure strip (4) are also respectively equipped with resilient outboard face (32) and lower resilient outboard face (42), described upper resilient outboard face (32) is provided with exterior bayonet slot (33), described lower resilient outboard face (42) is provided with lower exterior bayonet slot (43), described link slot (2) is provided with the convex platform (21) and lower convex platform (22) that match with upper exterior bayonet slot (33) and lower exterior bayonet slot (43) when connector (1) enters link slot (2), described upper exterior bayonet slot (33) is provided with groove bottom (331), the both sides of described upper groove bottom (331) are connected to two upper groove sides (332), described two upper groove sides (332) have the gradient of upwards exterior bayonet slot (33) opening direction gathering, described lower exterior bayonet slot (43) is provided with lower groove bottom (431), the both sides of described lower groove bottom (431) are connected to two lower groove sides (432), described two lower groove sides (432) have the gradient of downward exterior bayonet slot (43) opening direction gathering, two on when described connector (1) enters link slot (2) on exterior bayonet slot (33) and lower exterior bayonet slot (43) upper groove sides (332) and two lower groove sides (432) are drawn in respectively and are fastened convex platform (21) and lower convex platform (22).
2. mould wooden chair as claimed in claim 1, it is characterized in that, the opening part of described link slot (2) is provided with the chamfered section (23) be convenient to connector (1) and entered.
3. mould wooden chair as claimed in claim 1, it is characterized in that, described upper flexure strip (3) and lower flexure strip (4) are respectively arranged with gathering mouth (34) and lower gathering mouth (44) with the junction of floor body, and described upper gathering mouth (34) and lower gathering mouth (44) are respectively equipped with and are provided for flexure strip (3) and the change of lower flexure strip (4) section thickness comparatively uniform oblique gathering face (341) and lower oblique gathering face (441).
4. as described in as arbitrary in claim 1-3, mould wooden chair, it is characterized in that, the end of described upper flexure strip (3) and lower flexure strip (4) is provided with the upper oblique crop (35) and lower oblique crop (45) of being convenient to enter link slot (2).
5. mould wooden chair as claimed in claim 3, it is characterized in that, the cross sectional shape of described squeeze pin (5) is trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420688149.9U CN204192056U (en) | 2014-11-14 | 2014-11-14 | One moulds wooden chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420688149.9U CN204192056U (en) | 2014-11-14 | 2014-11-14 | One moulds wooden chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204192056U true CN204192056U (en) | 2015-03-11 |
Family
ID=52650072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420688149.9U Expired - Fee Related CN204192056U (en) | 2014-11-14 | 2014-11-14 | One moulds wooden chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204192056U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111280902A (en) * | 2020-03-28 | 2020-06-16 | 上海奔旭精密模具有限公司 | Multifunctional folding stool |
| CN115674718A (en) * | 2022-10-19 | 2023-02-03 | 连云港神鹰碳纤维自行车有限公司 | Manufacturing method of carbon fiber chair |
-
2014
- 2014-11-14 CN CN201420688149.9U patent/CN204192056U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111280902A (en) * | 2020-03-28 | 2020-06-16 | 上海奔旭精密模具有限公司 | Multifunctional folding stool |
| CN115674718A (en) * | 2022-10-19 | 2023-02-03 | 连云港神鹰碳纤维自行车有限公司 | Manufacturing method of carbon fiber 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 |
Granted publication date: 20150311 Termination date: 20171114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |